{"title":"Shop by Room: Bedroom","description":"Everything to reduce dust mite allergens in the bedroom — where the highest concentration of allergen typically builds up. Start with encasements, then build out from there.","products":[{"product_id":"waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall-mattress-cover-mattress-encasement","title":"Waterproof Dust Mite Mattress Protector \u0026 Encasement | 18–24cm | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite mattress protector, 18–24cm — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof mattress encasement that seals your mattress on all six sides, keeping dust mite allergens trapped inside and blocking liquid spills.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour mattress is one of the largest dust mite allergen reservoirs in the home.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe microporous TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while also being waterproof. A fitted mattress protector goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite mattress protector effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the mattress and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills, sweat and incontinence; useful for aged care, bed-wetting, and illness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the protector still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelcro-locked zipper\u003c\/strong\u003e — a U-shape zipper sealed by a Velcro flap that stops the zip working open and closes the gap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit varied mattress depths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The full zippered closure encloses all six sides of the mattress. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDepth\u003c\/th\u003e\n\u003ctd\u003eFits mattresses 18–28cm deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eThree-sided U-shape zipper with Velcro lock flap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about mattress encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations in mattresses over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite mattress protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for standard-depth mattresses (18–28cm) where you want a dust mite barrier and waterproofing in one.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eHouseholds with standard-depth mattresses in the 18–28cm range\u003c\/li\u003e\n\u003cli\u003eCarers and households needing spill protection and an allergen barrier together\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour mattress is deeper than 28cm — see our \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall\"\u003e24–33cm waterproof version\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-allergy-bed-bug-mattress-encasement-25-cm\"\u003ecotton mattress encasement\u003c\/a\u003e (OEKO-TEX certified, not waterproof)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eFits mattresses 18–28cm deep. The knitted jersey stretches to accommodate variations in mattress depth within this range. To fit: stand the mattress on its side, slide the encasement over from the open end, lay flat, then close the zipper and seal the Velcro flap.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right depth\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMeasure your mattress depth from the top surface to where it rests on the base. For depths above 28cm, choose our \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall\"\u003e24–33cm version\u003c\/a\u003e. The jersey has stretch so it can accommodate a mattress a few centimetres outside the stated range, but a close match is best.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months — or sooner after a spill. Warm or gentle cycle, do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid hot dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a slip-on protector sits on top. Wash sooner after any spill or accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU. A top protector significantly extends its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite mattress protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill this fit my mattress?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThis protector fits mattresses 18–28cm deep. The knitted jersey stretches to accommodate slight variations. For deeper mattresses, choose the \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall\"\u003e24–33cm version\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton mattress encasement?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This waterproof version has a TPU lining that also blocks liquid spills. The \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-allergy-bed-bug-mattress-encasement-25-cm\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, and more breathable, but not waterproof.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface feels like fabric. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make me hot at night?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eLess than a fully laminated PVC protector, but slightly more than a 100% cotton encasement. The TPU membrane is microporous — it allows water vapour through, so it breathes — but it’s not as breathable as natural fibre.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification. This waterproof product is not OEKO-TEX certified — if OEKO-TEX certification is important to you, see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-allergy-bed-bug-mattress-encasement-25-cm\"\u003ecotton mattress encasement\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item 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.dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this fit my mattress?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This protector fits mattresses 18–28cm deep. The knitted jersey stretches to accommodate slight variations. For deeper mattresses, choose the 24–33cm version.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This waterproof product is not OEKO-TEX certified. If OEKO-TEX certification is important to you, see our cotton mattress encasement.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Dust Mite Mattress Protector \u0026 Encasement | 18–24cm\",\"description\":\"Waterproof dust mite mattress encasement, fits 18–28cm depth. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid). Three-sided U-shape zipper with Velcro lock flap.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"AUD\",\"lowPrice\":\"62.00\",\"highPrice\":\"79.00\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"Single","offer_id":44965658984738,"sku":"0001-1","price":62.0,"currency_code":"AUD","in_stock":true},{"title":"Long Single","offer_id":44965658919202,"sku":"0008-1","price":62.0,"currency_code":"AUD","in_stock":true},{"title":"King Single","offer_id":44965658951970,"sku":"0002-1","price":62.0,"currency_code":"AUD","in_stock":true},{"title":"Double","offer_id":44965658886434,"sku":"0003-1","price":70.0,"currency_code":"AUD","in_stock":true},{"title":"Queen","offer_id":44965658853666,"sku":"0004-1","price":79.0,"currency_code":"AUD","in_stock":true},{"title":"King","offer_id":44965658820898,"sku":"0005-1","price":89.0,"currency_code":"AUD","in_stock":true},{"title":"Super King","offer_id":44965658788130,"sku":"0006-1","price":115.0,"currency_code":"AUD","in_stock":true},{"title":"Cot Aus 130cmx69cm","offer_id":44965659017506,"sku":"0007-2","price":65.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/AllergyMattressCover18-24Waterproof.jpg?v=1764620990"},{"product_id":"100-cotton-dust-mite-allergy-bed-bug-mattress-encasement-25-cm","title":"Dust Mite Mattress Protector \u0026 Encasement | 100% Cotton | AU","description":"\u003csection class=\"dmas-block\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite mattress protector — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your mattress on all six sides, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour mattress is one of the largest dust mite allergen reservoirs in the home.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. A standard protector goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eOver $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFits Your Mattress Depth\u003c\/strong\u003e\u003cspan\u003eStandard 25cm or deep 35cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003eTested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- MEASURE-FIRST NUDGE: place near the depth\/variant selector --\u003e\n\u003cdiv class=\"dmas-note dmas-note--measure\" id=\"dmas-measure\"\u003e\n\u003cspan class=\"dmas-note__icon\" aria-hidden=\"true\"\u003e📏\u003c\/span\u003e\n\u003cdiv class=\"dmas-note__text\"\u003e\n\u003cstrong\u003eChoosing your depth — measure first.\u003c\/strong\u003e Measure your mattress from the top surface down to where it rests on the base, then choose your depth above. Most standard mattresses are \u003cstrong\u003eup to 25cm\u003c\/strong\u003e; pillow-top, memory foam, and deep mattresses often need \u003cstrong\u003e35cm\u003c\/strong\u003e. Picking the right depth ensures a proper fit and avoids a return.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite mattress protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the mattress and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelcro-locked zipper\u003c\/strong\u003e — a U-shape zipper sealed by a Velcro flap that stops the zip working open and closes the gap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and quiet\u003c\/strong\u003e — natural cotton against the bed, with no crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The full zippered closure and enclosed binding seams keep the barrier continuous around all six sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cdiv class=\"dmas-table-wrap\"\u003e\n\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAvailable depths\u003c\/th\u003e\n\u003ctd\u003eUp to 25cm or up to 35cm — selected above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eThree-sided U-shape zipper with Velcro lock flap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about mattress encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations in mattresses over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite mattress protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cbr\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou need waterproof spill protection — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall-mattress-cover-mattress-encasement\"\u003ewaterproof mattress encasement\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eStand the mattress on its side, slide the encasement over the top, zip the three sides closed, then seal the Velcro flap.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFitting on a slatted or solid base\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003col class=\"dmas-steps\"\u003e\n\u003cli\u003eStrip the mattress completely.\u003c\/li\u003e\n\u003cli\u003eStand the mattress on its side, leaning against a wall if needed.\u003c\/li\u003e\n\u003cli\u003eUnzip the encasement fully and slide it over the mattress from the top.\u003c\/li\u003e\n\u003cli\u003eLay the mattress flat on the bed, then close the zipper around the three sides.\u003c\/li\u003e\n\u003cli\u003eFold the Velcro flap over the zipper end to seal the closure.\u003c\/li\u003e\n\u003cli\u003ePlace a standard mattress protector on top to absorb daily wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFitting on an ensemble base or box spring\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eRemove the base legs or wheels first. Slide the encasement over the base, close the zipper, then make small incisions where each leg\/wheel attaches and screw them back in firmly through the encasement fabric — this seals the encasement to the base around each leg.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- HYGIENE \/ RETURNS NOTICE --\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-returns\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing \u0026amp; returns — please choose carefully\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMeasuring your depth \u0026amp; our returns policy\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003e\u003cstrong\u003eCheck your depth before you buy.\u003c\/strong\u003e Because this is a sealed hygiene product, measuring first is the best way to make sure you order the right depth the first time.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasure your mattress depth\u003c\/strong\u003e from the top surface to where it rests on the base, and choose 25cm or 35cm to match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor hygiene reasons, encasements that have been opened or removed from their sealed packaging cannot be returned or exchanged for change of mind\u003c\/strong\u003e (including ordering the wrong depth).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnopened items\u003c\/strong\u003e in their original sealed packaging can be returned within our standard returns window — see the \u003ca class=\"dmas-link\" href=\"\/policies\/refund-policy\"\u003eReturns \u0026amp; Refund Policy\u003c\/a\u003e for details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-returns__acl\"\u003eThis does not affect your rights under the Australian Consumer Law. If an item is faulty, not as described, or does not do what we’ve described, you’re entitled to a remedy regardless of this hygiene policy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite mattress protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhich depth do I choose — 25cm or 35cm?\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eMeasure your mattress depth from the top surface down to where it rests on the base, then select your depth above. For mattresses up to 25cm deep, choose the \u003cstrong\u003e25cm\u003c\/strong\u003e option. For deeper mattresses — pillow-top, memory foam, or thick spring mattresses — choose the \u003cstrong\u003e35cm\u003c\/strong\u003e option. Both are the same 100% cotton encasement; only the depth differs. As this is a sealed hygiene product, please measure before ordering — opened items can’t be returned for change of mind.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the waterproof mattress encasement?\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eBoth can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall-mattress-cover-mattress-encasement\"\u003ewaterproof version\u003c\/a\u003e has a TPU lining that blocks liquid spills as well as particles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs it waterproof?\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eNo. This is a 100% cotton encasement chosen for its breathability and natural fibre. If you need protection against spills, see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall-mattress-cover-mattress-encasement\"\u003ewaterproof mattress encasement\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make me hot at night?\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eCotton is a natural, breathable fibre, so this encasement is among the more breathable options. It allows air and water vapour through more readily than a laminated waterproof cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eCan I return it if I order the wrong depth?\u003c\/span\u003e\u003cspan class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eIf the packaging is unopened, yes — within our standard returns window (see the \u003ca class=\"dmas-link\" href=\"\/policies\/refund-policy\"\u003eReturns \u0026amp; Refund Policy\u003c\/a\u003e). Once an encasement has been opened or removed from its sealed packaging, we’re unable to accept a change-of-mind return for hygiene reasons, so please measure your mattress depth before ordering. This doesn’t affect your rights under the Australian Consumer Law if an item is faulty or not as described.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\n.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}\n.dmas-block *{box-sizing:border-box;}\n.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}\n.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}\n.dmas-hero__intro{margin-top:0;}\n.dmas-hero__intro 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1rem;color:var(--dmas-ink-soft);}\n.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}\n.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}\n.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}\n.dmas-list--check li::before,.dmas-list--cross li::before{position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;line-height:1;}\n.dmas-list--check li::before{content:\"\\2713\";background:var(--dmas-blue);color:var(--dmas-ink);}\n.dmas-list--cross li::before{content:\"\\2013\";background:#ededf2;color:var(--dmas-muted);}\n.dmas-list--plain li{padding-left:1.1rem;}\n.dmas-list--plain li::before{content:\"\";position:absolute;left:0;top:.85rem;width:.4rem;height:.4rem;border-radius:50%;background:var(--dmas-blue-deep);}\n.dmas-list--feature{margin:0 0 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var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}\n.dmas-table{width:100%;border-collapse:collapse;}\n.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}\n.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}\n.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}\n.dmas-table tbody td{color:var(--dmas-ink-soft);}\n.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}\n@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}\n@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\n\/* Force dropdowns to honour the collapsed state even if the theme tries to force them open *\/\n.dmas-block .dmas-acc:not([open]) \u003e .dmas-acc__body{display:none;}\n\u003c\/style\u003e\n\u003csection class=\"dmas-block\"\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which depth do I choose — 25cm or 35cm?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Measure your mattress depth from the top surface down to where it rests on the base, then select your depth. For mattresses up to 25cm deep, choose the 25cm option. For deeper mattresses such as pillow-top or memory foam, choose the 35cm option. Both are the same 100% cotton encasement; only the depth differs. As this is a sealed hygiene product, please measure before ordering, as opened items cannot be returned for change of mind.\"}},{\"@type\":\"Question\",\"name\":\"What\\u2019s the difference between this and the waterproof mattress encasement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Both can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The waterproof version has a TPU lining that blocks liquid spills as well as particles.\"}},{\"@type\":\"Question\",\"name\":\"Is it waterproof?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. This is a 100% cotton encasement chosen for its breathability and natural fibre.\"}},{\"@type\":\"Question\",\"name\":\"Will it make me hot at night?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cotton is a natural, breathable fibre, so this encasement is among the more breathable options.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\"}},{\"@type\":\"Question\",\"name\":\"Can I return it if I order the wrong depth?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"If the packaging is unopened, yes, within our standard returns window. Once an encasement has been opened or removed from its sealed packaging, we are unable to accept a change-of-mind return for hygiene reasons, so please measure your mattress depth before ordering. This does not affect your rights under the Australian Consumer Law if an item is faulty or not as described.\"}}]}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Dust Mite Mattress Protector \u0026 Encasement\",\"description\":\"100% cotton dust mite mattress encasement, available for mattresses up to 25cm or up to 35cm deep (select your depth). OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Three-sided zipper with Velcro lock flap, fully encloses all six sides.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"AUD\",\"lowPrice\":\"97.50\",\"highPrice\":\"219.00\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\n\u003c\/script\u003e\u003c\/section\u003e\n\u003cscript\u003e\n(function(){\n  function closeAll(){\n    document.querySelectorAll('.dmas-block .dmas-acc[open]').forEach(function(d){ d.removeAttribute('open'); });\n  }\n  \/\/ Close on first load, and again shortly after in case the theme reopens them.\n  if(document.readyState!=='loading'){ closeAll(); } else { document.addEventListener('DOMContentLoaded', closeAll); }\n  window.addEventListener('load', closeAll);\n  setTimeout(closeAll, 300);\n})();\n\u003c\/script\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"Single \/ Up to 25 cm depth","offer_id":44965758763298,"sku":"011-1","price":95.0,"currency_code":"AUD","in_stock":true},{"title":"Single \/ Up to 35 cm depth","offer_id":51844126540066,"sku":"011-2","price":95.0,"currency_code":"AUD","in_stock":true},{"title":"King Single \/ Up to 25 cm depth","offer_id":44965758796066,"sku":"012-1","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"King Single \/ Up to 35 cm depth","offer_id":51844126572834,"sku":"012-2","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"Double \/ Up to 25 cm depth","offer_id":44965758828834,"sku":"013-1","price":110.0,"currency_code":"AUD","in_stock":true},{"title":"Double \/ Up to 35 cm depth","offer_id":51844126605602,"sku":"013-2","price":110.0,"currency_code":"AUD","in_stock":true},{"title":"Queen \/ Up to 25 cm depth","offer_id":44965758861602,"sku":"014-1","price":129.0,"currency_code":"AUD","in_stock":true},{"title":"Queen \/ Up to 35 cm depth","offer_id":51844126638370,"sku":"014-2","price":129.0,"currency_code":"AUD","in_stock":true},{"title":"King \/ Up to 25 cm depth","offer_id":44965758894370,"sku":"015-1","price":149.0,"currency_code":"AUD","in_stock":true},{"title":"King \/ Up to 35 cm depth","offer_id":51844126671138,"sku":"015-2","price":149.0,"currency_code":"AUD","in_stock":true},{"title":"Super King \/ Up to 25 cm depth","offer_id":51332191060258,"sku":"016-1","price":179.0,"currency_code":"AUD","in_stock":true},{"title":"Super King \/ Up to 35 cm depth","offer_id":51844126703906,"sku":"016-2","price":179.0,"currency_code":"AUD","in_stock":true},{"title":"Double \/ Up to 42 cm depth","offer_id":52018550800674,"sku":"013-3","price":110.0,"currency_code":"AUD","in_stock":true},{"title":"Queen \/ Up to 42 cm depth","offer_id":52018550833442,"sku":"014-3","price":129.0,"currency_code":"AUD","in_stock":true},{"title":"King \/ Up to 42 cm depth","offer_id":52018550866210,"sku":"015-3","price":149.0,"currency_code":"AUD","in_stock":true},{"title":"Super King \/ Up to 42 cm depth","offer_id":52018550898978,"sku":"018-3","price":179.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/100_cotton_dust_mite_mattress_protector_Australia.webp?v=1782479469"},{"product_id":"copy-of-waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall","title":"Waterproof Dust Mite Mattress Protector \u0026 Encasement | 24–33cm | AU","description":"\u003csection aria-label=\"Product details\" class=\"dmas-block\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv id=\"dmas-what\" class=\"dmas-hero__intro\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite mattress protector, 24–33cm — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof mattress encasement for deeper mattresses (24–33cm), sealing all six sides to keep dust mite allergens trapped inside and blocking liquid spills.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour mattress is one of the largest dust mite allergen reservoirs in the home.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe microporous TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while also being waterproof. A fitted mattress protector goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-barrier\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite mattress protector effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer and sealed with enclosed binding seams. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the mattress and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills, sweat and incontinence; useful for bedwetting, aged care, or households with pets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the encasement still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelcro-locked zipper\u003c\/strong\u003e — a U-shape zipper sealed by a Velcro flap that stops the zip working open and closes the gap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit deep mattresses up to ~36cm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The full zippered closure and enclosed binding seams keep the barrier continuous around all six sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDepth\u003c\/th\u003e\n\u003ctd\u003eFits mattresses 24–33cm deep (knit stretches to ~36cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eThree-sided U-shape zipper with Velcro lock flap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about mattress encasings\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations in mattresses over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-who\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite mattress protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for deeper mattresses (24–33cm) where you want a dust mite barrier and waterproofing in one.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eHouseholds with deeper mattresses in the 24–33cm range\u003c\/li\u003e\n\u003cli\u003eCarers and households needing spill protection and an allergen barrier together\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour mattress is 24cm or shallower — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall-mattress-cover-mattress-encasement\"\u003e18–24cm waterproof version\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-100-cotton-dust-mite-allergy-bed-bug-mattress-protector-25-cm\"\u003ecotton mattress encasement\u003c\/a\u003e (OEKO-TEX certified, not waterproof)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-fit\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing \u0026amp; how to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eFits mattresses 24–33cm deep, and the knit stretches to comfortably accommodate up to about 36cm. To fit: stand the mattress on its side, slide the encasement over the top, zip the three sides closed, then seal the Velcro flap.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right depth\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMeasure your mattress depth from the top down to where it rests on the base. Under 22cm, choose the \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall-mattress-cover-mattress-encasement\"\u003e18–24cm version\u003c\/a\u003e. Between 22 and 33cm, this version is right. The jersey stretches to about 36cm for very deep mattresses.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-care\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months — or sooner after a spill. Warm or gentle cycle, do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid very hot dryers, which can break down the TPU lining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a slip-on protector sits on top. Wash sooner after any spill or accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU. A top protector significantly extends its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-faq\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite mattress protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eShould I get the 18–24cm or the 24–33cm version?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMeasure your mattress depth from the top surface down to where it rests on the base. Under 22cm, choose the \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-mattress-protector-18-24-cm-tall-mattress-cover-mattress-encasement\"\u003e18–24cm version\u003c\/a\u003e. Between 22 and 33cm, choose this 24–33cm version.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton mattress encasement?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. The \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-allergy-bed-bug-mattress-encasement-25-cm\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills and has a stretchy fit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make me hot at night?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eLess than a fully laminated PVC protector, but slightly more than a 100% cotton encasement. The TPU membrane is microporous — it allows water vapour through, so it breathes — but it’s not as breathable as natural fibre.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs it suitable for incontinence or bedwetting?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eYes — the TPU lining is fully waterproof. For heavy or repeated wetting, we recommend layering with a washable top protector.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross 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0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Should I get the 18–24cm or the 24–33cm version?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Measure your mattress depth from the top surface down. Under 22cm, choose the 18–24cm version. Between 22 and 33cm, choose this 24–33cm version.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for incontinence or bedwetting?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the TPU lining is fully waterproof. For heavy or repeated wetting, we recommend layering with a washable top protector.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Dust Mite Mattress Protector \u0026 Encasement | 24–33cm\",\"description\":\"Waterproof dust mite mattress encasement for deep mattresses 24–33cm. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid). Velcro-locked zipper, fully encloses the mattress.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"AUD\",\"lowPrice\":\"62.00\",\"highPrice\":\"79.00\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"Single","offer_id":44965771051298,"sku":"0001-2","price":62.0,"currency_code":"AUD","in_stock":true},{"title":"Long Single","offer_id":44965770985762,"sku":"0008-2","price":62.0,"currency_code":"AUD","in_stock":true},{"title":"King Single","offer_id":44965771018530,"sku":"0002-2","price":62.0,"currency_code":"AUD","in_stock":true},{"title":"Double","offer_id":44965770952994,"sku":"0003-2","price":70.0,"currency_code":"AUD","in_stock":true},{"title":"Queen","offer_id":44965770920226,"sku":"0004-2","price":79.0,"currency_code":"AUD","in_stock":true},{"title":"King","offer_id":44965770887458,"sku":"0005-2","price":89.0,"currency_code":"AUD","in_stock":true},{"title":"Super King","offer_id":44965770854690,"sku":"0006-2","price":115.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/WaterproofAllergyMattressProtector24cm.jpg?v=1691053228"},{"product_id":"waterproof-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro","title":"Waterproof Dust Mite Pillow Protector \u0026 Encasement | King | AU","description":"\u003csection aria-label=\"Product details\" class=\"dmas-block\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv id=\"dmas-what\" class=\"dmas-hero__intro\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector, King 51×92cm — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof encasement that seals your King pillow inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills and drool.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour pillow is one of the most concentrated dust mite allergen reservoirs on the bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-barrier\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite pillow protector effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills, sweat and drool; useful for nursing, sick days, or kids’ pillows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the protector still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip along one short end seals the pillow inside on all sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit varied pillow loft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The full-length zipper encloses the pillow on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eKing — 51 × 92cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-who\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite pillow protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for King-size pillows (51×92cm). Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eParents wanting a waterproof pillow layer for spills, drool, or sick days\u003c\/li\u003e\n\u003cli\u003ePeople who prefer a stretchy waterproof fit rather than a woven cotton encasement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro-body-v-shape\"\u003ecotton King pillow protector\u003c\/a\u003e (OEKO-TEX certified, not waterproof)\u003c\/li\u003e\n\u003cli\u003eYour pillow is Standard\/Queen size — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-pillow-protector-standard-queen\"\u003eStandard\/Queen waterproof version\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-fit\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eKing — 51 × 92cm. King pillows in Australia are typically around 50 × 90cm, and the knitted jersey has stretch, so it accommodates pillows with slightly varied loft. To fit: open the zip, slide the pillow inside, then close the zip and put your pillowcase over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-care\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid very hot dryers, which can break down the TPU lining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months is generally enough when a pillowcase sits over the top. Wash sooner after a spill or accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU membrane. A pillowcase on top significantly extends its life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-faq\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my King pillow?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eKing pillows in Australia are typically around 50 × 90cm. This protector is 51 × 92cm and the knitted jersey has stretch, so it accommodates pillows with slightly varied loft.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton King pillow protector?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. The \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro-body-v-shape\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills and has a stretchy fit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my head hot at night?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eLess than a fully laminated PVC protector, but slightly more than a 100% cotton encasement. The TPU membrane is microporous — it allows water vapour through, so it breathes — but it’s not as breathable as natural fibre.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs it suitable for kids who drool or have wet beds?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eYes — the TPU lining is waterproof, so the pillow underneath stays dry through the protector layer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 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var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my King pillow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"King pillows in Australia are typically around 50 × 90cm. This protector is 51 × 92cm and the knitted jersey has stretch.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for kids who drool or have wet beds?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the TPU lining is waterproof, so the pillow underneath stays dry.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Dust Mite Pillow Protector \u0026 Encasement | King 51×92cm\",\"description\":\"Waterproof pillow protector and encasement for King-size pillows, 51 × 92cm. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"Offer\",\"price\":\"31.50\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"King 51cm x 92cm","offer_id":44965908447522,"sku":"0022","price":31.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/Waterproof_Dust_Mite_Allergy_King_Size_Cover_92x51_cm_cm_Zipper_Closure-2.png?v=1770206267"},{"product_id":"100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro","title":"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | Standard\/Queen | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector, Standard\/Queen — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your pillow inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour pillow is one of the most concentrated dust mite allergen reservoirs on the bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite pillow protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip running along one short end seals the pillow inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and quiet\u003c\/strong\u003e — natural cotton against your face, similar to a high-thread-count pillowcase, with no crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The zippered closure and enclosed binding seams keep the barrier continuous around the whole pillow. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cdiv class=\"dmas-table-wrap\"\u003e\n\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eStandard\/Queen — 50 × 75cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite pillow protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for standard and queen pillows. Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eHouseholds with standard or queen pillows\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour pillow is a different shape or size — see our \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro-body-v-shape\"\u003eKing\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/euro-pillow-protector-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eEuro\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/body-pillow-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eBody\u003c\/a\u003e, or \u003ca class=\"dmas-link\" href=\"\/products\/v-shape-pillow-protector-100-cotton-allergy-dust-mite-bed-bug\"\u003eV-Shape\u003c\/a\u003e versions\u003c\/li\u003e\n\u003cli\u003eYou need waterproof spill protection — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-pillow-protector-standard-queen\"\u003ewaterproof pillow encasement\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your pillow inside through the open zip, close the zipper, then put your normal pillowcase over the top. Use one encasement per pillow.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eStandard and queen pillows in Australia are typically around 48 × 73cm. This encasement is 50 × 75cm — sized slightly larger to accommodate normal pillow loft and natural cotton wash shrinkage. If your pillow is firmer or thicker than usual, the slightly larger sizing helps it fit comfortably. For other pillow shapes, see the King, Euro, Body, or V-Shape versions linked above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the weave.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e a warm or gentle cycle is best. Do not exceed 60°C — high heat can shrink or weaken cotton over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months is generally enough when a pillowcase sits on top to absorb daily wear. That pillowcase gets washed weekly with your bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my pillow?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eStandard and queen pillows in Australia are typically around 48 × 73cm. This encasement is 50 × 75cm — sized slightly larger to accommodate normal pillow loft and cotton wash shrinkage. If your pillow is firmer or thicker than usual, the larger sizing helps it fit comfortably.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eHow is this different from a regular pillow protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eMost regular pillow protectors are loosely woven polyester or microfibre with a basic zipper. They protect against general wear but the weave isn’t fine enough to act as a barrier to dust mite allergen particles. This is a tightly woven cotton encasement with a pore size around 2.7 microns, which is why it can be used as a dust mite particle barrier.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the waterproof pillow encasement?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eBoth can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-pillow-protector-standard-queen\"\u003ewaterproof version\u003c\/a\u003e has a TPU lining that also blocks liquid spills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my pillow feel different or hot?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eThe fabric is soft, tightly woven cotton, similar in feel to a high-thread-count pillowcase. There’s no plastic or membrane layer, so it doesn’t crinkle or trap heat the way a laminated cover can. Most people don’t notice it once a pillowcase is on top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\n\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.dmas-block{\n  --dmas-ink:#272635;\n  --dmas-ink-soft:#56555f;\n  --dmas-line:#dcdce4;\n  --dmas-line-strong:#cecece;\n  --dmas-muted:#a6a6a8;\n  --dmas-paper:#ffffff;\n  --dmas-mist:#e8e9f3;\n  --dmas-blue:#b1e5f2;\n  --dmas-blue-soft:#d4f0f8;\n  --dmas-blue-deep:#7fcfe0;\n  --dmas-link:#272635;\n  --dmas-radius:14px;\n  max-width:760px;\n  margin:0 auto;\n  color:var(--dmas-ink);\n  font-size:16px;\n  line-height:1.6;\n  -webkit-font-smoothing:antialiased;\n}\n.dmas-block *{box-sizing:border-box;}\n.dmas-lead,.dmas-body,.dmas-list li,\n.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,\n.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,\n.dmas-jump,.dmas-jump a,.dmas-jump__label,\n.dmas-trust__item span,.dmas-eyebrow,.dmas-note,\n.dmas-h3,.dmas-trust__item strong{\n  font-size:16px;\n}\n.dmas-hero{\n  background:#fff;\n  padding:0 0 .5rem;\n  margin:0 0 1.25rem;\n}\n.dmas-hero__intro{margin-top:0;}\n.dmas-hero__intro .dmas-h2{margin-bottom:.5rem;}\n.dmas-hero__intro .dmas-body{color:var(--dmas-ink-soft);margin-bottom:0;}\n.dmas-hero .dmas-trust{margin-top:1.25rem;}\n.dmas-trust{display:flex;flex-wrap:wrap;gap:.6rem;margin:0;}\n.dmas-trust__item{\n  flex:1 1 30%;min-width:120px;\n  display:flex;flex-direction:column;align-items:center;text-align:center;\n  padding:.85rem .6rem;border-radius:10px;\n  background:var(--dmas-blue-soft);border:1px solid var(--dmas-line);\n}\n.dmas-trust__item strong{color:var(--dmas-ink);letter-spacing:-.01em;font-weight:700;}\n.dmas-trust__item span{color:var(--dmas-ink-soft);margin-top:.1rem;}\n.dmas-link{\n  color:var(--dmas-link);font-weight:600;text-decoration:none;\n  box-shadow:inset 0 -2px 0 var(--dmas-blue-deep);\n  transition:box-shadow .15s 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.25rem;padding:0;list-style:none;}\n.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}\n.dmas-list--check li::before,.dmas-list--cross li::before{\n  position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;\n  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;line-height:1;\n}\n.dmas-list--check li::before{content:\"\\2713\";background:var(--dmas-blue);color:var(--dmas-ink);}\n.dmas-list--cross li::before{content:\"\\2013\";background:#ededf2;color:var(--dmas-muted);}\n.dmas-list--plain li{padding-left:1.1rem;}\n.dmas-list--plain li::before{content:\"\";position:absolute;left:0;top:.85rem;width:.4rem;height:.4rem;border-radius:50%;background:var(--dmas-blue-deep);}\n.dmas-list--feature{margin:0 0 .6rem;}\n.dmas-list--feature li{padding:.45rem 0 .45rem 1.4rem;color:var(--dmas-ink-soft);}\n.dmas-list--feature li::before{\n  content:\"\";position:absolute;left:0;top:1.05rem;\n  width:.5rem;height:.5rem;border-radius:50%;background:var(--dmas-blue-deep);\n}\n.dmas-list--feature li strong{color:var(--dmas-ink);}\n.dmas-acc{border:1px solid var(--dmas-line);border-radius:10px;margin:.6rem 0 0;background:var(--dmas-paper);overflow:hidden;}\n.dmas-acc summary{\n  display:flex;align-items:center;justify-content:space-between;gap:1rem;\n  cursor:pointer;list-style:none;padding:.9rem 1.05rem;\n  font-weight:600;color:var(--dmas-ink);transition:background .15s ease;\n}\n.dmas-acc summary:hover{background:var(--dmas-mist);}\n.dmas-acc summary::-webkit-details-marker{display:none;}\n.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}\n.dmas-summary-head{flex:1;}\n.dmas-chev{\n  flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);\n  border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);\n  transition:transform .2s ease;margin-top:-.2rem;\n}\n.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}\n.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}\n.dmas-acc__body p{margin:0 0 .6rem;}\n.dmas-acc__body p:last-child{margin-bottom:0;}\n.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}\n.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}\n.dmas-steps li{padding:.25rem 0;}\n.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}\n.dmas-table{width:100%;border-collapse:collapse;}\n.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}\n.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}\n.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}\n.dmas-table tbody td{color:var(--dmas-ink-soft);}\n.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}\n@media (max-width:600px){\n  .dmas-h2{font-size:20px;}\n  .dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}\n  .dmas-hero{padding:1rem 1rem 1.25rem;}\n}\n@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\n\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\"@type\": \"Question\",\"name\": \"Will it fit my pillow?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Standard and queen pillows in Australia are typically around 48 × 73cm. This encasement is 50 × 75cm — sized slightly larger to accommodate normal pillow loft and cotton wash shrinkage. If your pillow is firmer or thicker than usual, the larger sizing helps it fit comfortably.\"}},\n    {\"@type\": \"Question\",\"name\": \"How is this different from a regular pillow protector?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Most regular pillow protectors are loosely woven polyester or microfibre with a basic zipper. They protect against general wear but the weave isn't fine enough to act as a barrier to dust mite allergen particles. This is a tightly woven cotton encasement with a pore size around 2.7 microns, which is why it can be used as a dust mite particle barrier.\"}},\n    {\"@type\": \"Question\",\"name\": \"What's the difference between this and the waterproof pillow encasement?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Both can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The waterproof version has a TPU lining that also blocks liquid spills.\"}},\n    {\"@type\": \"Question\",\"name\": \"Will it make my pillow feel different or hot?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"The fabric is soft, tightly woven cotton, similar in feel to a high-thread-count pillowcase. There's no plastic or membrane layer, so it doesn't crinkle or trap heat the way a laminated cover can. Most people don't notice it once a pillowcase is on top.\"}},\n    {\"@type\": \"Question\",\"name\": \"What does OEKO-TEX certified mean?\",\"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\"}}\n  ]\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\": \"https:\/\/schema.org\/\", \"@type\": \"Product\", \"name\": \"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | Standard\/Queen\", \"alternateName\": [\"Cotton Pillow Encasement\",\"Dust Mite Pillow Cover\",\"OEKO-TEX Cotton Pillow Encasement\",\"Allergy Pillow Cover\",\"Cotton Pillow Protector with Zipper\"], \"description\": \"100% cotton dust mite pillow encasement, Standard\/Queen size 50 × 75cm. Tightly woven cotton, OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid). Full-length zipper closure, fully encloses the pillow.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Dust Mite Allergy Solutions Australia\"}, \"material\": \"100% cotton (OEKO-TEX Standard 100 certified)\", \"offers\": {\"@type\": \"Offer\", \"price\": \"29.00\", \"priceCurrency\": \"AUD\", \"availability\": \"https:\/\/schema.org\/InStock\", \"areaServed\": {\"@type\": \"Country\", \"name\": \"Australia\"}}, \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Fabric\", \"value\": \"100% cotton, tightly woven\"},{\"@type\": \"PropertyValue\", \"name\": \"Certification\", \"value\": \"OEKO-TEX Standard 100\"},{\"@type\": \"PropertyValue\", \"name\": \"Pore Size\", \"value\": \"Approximately 2.7 microns at maximum distribution (third-party capillary flow porometry)\"},{\"@type\": \"PropertyValue\", \"name\": \"Closure\", \"value\": \"Full-length zipper along one short end\"},{\"@type\": \"PropertyValue\", \"name\": \"Coverage\", \"value\": \"Fully encloses the pillow on all sides\"},{\"@type\": \"PropertyValue\", \"name\": \"Waterproof\", \"value\": \"No\"},{\"@type\": \"PropertyValue\", \"name\": \"Size\", \"value\": \"Standard\/Queen — 50 × 75 cm\"},{\"@type\": \"PropertyValue\", \"name\": \"Country of Use\", \"value\": \"Australia\"}]}\n\u003c\/script\u003e\n\u003c\/section\u003e\n","brand":"Dustmiteallergysolutions","offers":[{"title":"Standard\/Queen","offer_id":44965913657634,"sku":"0024","price":31.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/100_Cotton_Dust_Mite_Allergy_RegularQueen_Cover_75x50_cm_Zipper_Closure-2.png?v=1770206751"},{"product_id":"waterproof-dust-mite-allergy-bed-bug-quilt-protector-cover-encasement","title":"Waterproof Dust Mite Quilt \u0026 Doona Protector — Zippered, AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite quilt protector — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof encasement that seals your doona inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills, sweat, and incontinence.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour doona is one of the largest dust mite allergen reservoirs on the bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your normal quilt cover goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite quilt protector effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer, with a full zippered closure. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the doona and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills, sweat, and incontinence; useful for aged care or sick days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the protector still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull zipper closure\u003c\/strong\u003e — a zip along one short end seals the doona inside once it’s in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 internal quilt clamps\u003c\/strong\u003e — hold your doona’s corners in place so it doesn’t bunch when you wash or move it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and silent\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic. No crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The zippered closure encloses the doona on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncludes\u003c\/th\u003e\n\u003ctd\u003e4 internal quilt clamps to hold the doona corners in place\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage). Quilt clamps are a consumable accessory not covered by warranty.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite quilt protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for adding a waterproof dust mite barrier around the doona.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eHouseholds adding waterproof protection under their existing quilt cover\u003c\/li\u003e\n\u003cli\u003eCarers and households needing allergen control and liquid protection together\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou’re after a decorative quilt cover — this is a barrier layer that goes underneath\u003c\/li\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/cotton-dust-mite-allergy-quilt-cover\"\u003ecotton quilt encasement\u003c\/a\u003e (more breathable, not waterproof)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your doona inside, clip the corners with the four internal clamps, close the zipper, then put your normal quilt cover over the top.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eStep-by-step fitting\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003col class=\"dmas-steps\"\u003e\n\u003cli\u003eOpen the zipper along the short end of the encasement.\u003c\/li\u003e\n\u003cli\u003eLay your doona flat and slide it inside through the open end.\u003c\/li\u003e\n\u003cli\u003eAttach each corner of the doona to the encasement using the four internal quilt clamps.\u003c\/li\u003e\n\u003cli\u003eClose the zipper to seal the encasement.\u003c\/li\u003e\n\u003cli\u003ePut your normal quilt cover over the top.\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe jersey outer has stretch to accommodate normal doona bulk. Measure your doona’s actual dimensions and order the closest matching size. If you’re between sizes, size up — a slightly loose encasement is easier to fit than a tight one.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months — or sooner after a spill. Warm or gentle cycle, do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash before fitting, to remove any production residues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid hot dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a quilt cover sits on top. Wash sooner after any spill.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU. A quilt cover on top significantly extends its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite quilt protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill this fit my doona?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMeasure your doona’s actual dimensions and order the closest matching size. The jersey has some stretch. If you’re between sizes, size up.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton quilt encasement?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This waterproof version has a TPU lining that also blocks liquid spills. The \u003ca class=\"dmas-link\" href=\"\/products\/cotton-dust-mite-allergy-quilt-cover\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, and more breathable, but not waterproof.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs it suitable for incontinence or bedwetting?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eYes — the TPU lining is fully waterproof, blocking liquid from reaching the doona beneath.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make me hot at night?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eLess than a fully laminated PVC cover, but slightly more than a 100% cotton encasement. The TPU membrane is microporous and allows water vapour through, so it breathes. Your normal quilt cover goes on top, adding another breathable layer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey outer. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro .dmas-h2{margin-bottom:.5rem;}.dmas-hero__intro .dmas-body{color:var(--dmas-ink-soft);margin-bottom:0;}.dmas-hero 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0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this fit my doona?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Measure your doona's dimensions and order the closest matching size. The jersey has some stretch. If you're between sizes, size up.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for incontinence or bedwetting?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the TPU lining is fully waterproof, blocking liquid from reaching the doona beneath.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Dust Mite Quilt \u0026 Doona Protector\",\"description\":\"Waterproof dust mite quilt and doona encasement. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid). Zippered closure along one short end with four internal quilt clamps.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"AUD\",\"lowPrice\":\"88.00\",\"highPrice\":\"129.95\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"Single","offer_id":44966022316322,"sku":"0081","price":88.0,"currency_code":"AUD","in_stock":true},{"title":"Double","offer_id":44966022381858,"sku":"0082","price":95.0,"currency_code":"AUD","in_stock":true},{"title":"Queen","offer_id":44966022414626,"sku":"0083","price":100.0,"currency_code":"AUD","in_stock":true},{"title":"King","offer_id":44966022447394,"sku":"0084","price":105.0,"currency_code":"AUD","in_stock":true},{"title":"Super King","offer_id":44966022480162,"sku":"0085","price":129.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/DustMiteAllergyQuiltProtectorWaterproof.jpg?v=1764620990"},{"product_id":"cotton-dust-mite-allergy-quilt-cover","title":"100% Cotton Dust Mite Quilt Protector \u0026 Doona Encasement","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite quilt protector — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your doona inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour doona is one of the largest dust mite allergen reservoirs on the bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. Your normal quilt cover goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite quilt protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the doona and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull zipper closure\u003c\/strong\u003e — a zip running along one short end seals the doona inside once it’s in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 internal quilt clamps\u003c\/strong\u003e — hold your doona’s corners in place so it doesn’t bunch when you wash or move it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The zippered closure and enclosed binding seams keep the barrier continuous around the whole quilt. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncludes\u003c\/th\u003e\n\u003ctd\u003e4 internal quilt clamps to hold the doona corners in place\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage). The quilt clamps are a consumable accessory and are not covered by the warranty.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite quilt protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for adding a breathable cotton dust mite barrier around the doona.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eHouseholds adding a barrier layer under their existing quilt cover\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou’re after a decorative quilt cover — this is a barrier layer that goes underneath\u003c\/li\u003e\n\u003cli\u003eYou need waterproof protection — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-quilt-protector-cover-encasement\"\u003ewaterproof quilt encasement\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your doona inside, clip the corners with the four internal clamps, close the zipper, then put your normal quilt cover over the top.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eStep-by-step fitting\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003col class=\"dmas-steps\"\u003e\n\u003cli\u003eOpen the zipper along the short end of the encasement.\u003c\/li\u003e\n\u003cli\u003eLay your doona flat and slide it inside through the open end.\u003c\/li\u003e\n\u003cli\u003eAttach each corner of the doona to the encasement using the four internal quilt clamps.\u003c\/li\u003e\n\u003cli\u003eClose the zipper to seal the encasement.\u003c\/li\u003e\n\u003cli\u003ePut your normal quilt cover over the top.\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eCotton has minimal stretch, so measure your doona’s actual dimensions and order the closest matching size. Encasements are sized slightly larger to allow for normal wash shrinkage. If you’re between sizes, size up — a slightly loose encasement is easier to fit than a tight one.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can shrink or weaken cotton over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months is generally enough when a quilt cover or sheet sits on top. That top layer gets washed weekly with your bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite quilt protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill this fit my doona?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eCotton has minimal stretch, so measure your doona’s actual dimensions and order the closest matching size. Encasements are sized slightly larger for normal wash shrinkage. If you’re between sizes, size up.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between a quilt cover and a quilt encasement?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eA regular quilt cover is decorative and protects the doona from general wear. This quilt encasement fully encloses the doona inside a tightly-woven barrier fabric with a zipper that seals it inside. The encasement is the barrier layer; your decorative cover still goes over the top.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the waterproof quilt encasement?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-bed-bug-quilt-protector-cover-encasement\"\u003ewaterproof version\u003c\/a\u003e has a TPU lining that also blocks liquid spills.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make me hot at night?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eCotton is a natural, breathable fibre, so this encasement is among the more breathable options. It allows air and water vapour through more readily than a laminated waterproof cover, and there’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will this fit my doona?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cotton has minimal stretch, so measure your doona's dimensions and order the closest matching size. If you're between sizes, size up.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Dust Mite Quilt Protector \u0026 Doona Encasement\",\"description\":\"100% cotton dust mite quilt and doona encasement. OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Zippered closure along one short end with four internal quilt clamps.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"AUD\",\"lowPrice\":\"105.00\",\"highPrice\":\"149.00\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"Single","offer_id":44966099484962,"sku":"0061","price":105.0,"currency_code":"AUD","in_stock":true},{"title":"Double","offer_id":44966099517730,"sku":"0062","price":115.0,"currency_code":"AUD","in_stock":true},{"title":"Queen","offer_id":44966099550498,"sku":"0063","price":121.0,"currency_code":"AUD","in_stock":true},{"title":"King","offer_id":44966099583266,"sku":"0064","price":125.0,"currency_code":"AUD","in_stock":true},{"title":"Super King","offer_id":44966099616034,"sku":"0065","price":149.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/DustMiteAllergyQuiltProtectorCotton.jpg?v=1706407653"},{"product_id":"euro-pillow-protector-100-cotton-allergy-dust-mite-bed-bug-pillow-protector","title":"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | Euro | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector, Euro — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your Euro pillow inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eEuro pillows collect skin cells with daily use, making them a dust mite allergen reservoir.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite pillow protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip running along one side seals the pillow inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and quiet\u003c\/strong\u003e — natural cotton, similar to a high-thread-count pillowcase, with no crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The zippered closure and enclosed binding seams keep the barrier continuous around the whole pillow. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eEuro (square) — 65 × 65cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite pillow protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for Euro (square) pillows. Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003ePeople who use Euro pillows (65 × 65cm) for back support or sleeping\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour pillow is a different shape or size — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eStandard\/Queen\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro-body-v-shape\"\u003eKing\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/body-pillow-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eBody\u003c\/a\u003e, or \u003ca class=\"dmas-link\" href=\"\/products\/v-shape-pillow-protector-100-cotton-allergy-dust-mite-bed-bug\"\u003eV-Shape\u003c\/a\u003e versions\u003c\/li\u003e\n\u003cli\u003eYou need waterproof protection — we don’t currently offer a waterproof Euro encasement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your pillow inside through the open zip, close the zipper, then put your normal pillowcase over the top.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard European pillows are typically 65 × 65cm (square). This encasement is sized to match, with slightly larger sizing to accommodate normal pillow loft and natural cotton wash shrinkage.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a pillowcase sits on top. That pillowcase gets washed weekly with your bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my pillow?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard European pillows are typically 65 × 65cm (square). This encasement is sized to match, with slightly larger sizing to accommodate normal pillow loft and cotton wash shrinkage.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eHow is this different from a regular pillow protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMost regular pillow protectors are loosely woven polyester or microfibre with a basic zipper. They protect against general wear but the weave isn’t fine enough to act as a barrier to dust mite allergen particles. This is a tightly woven cotton encasement with a pore size around 2.7 microns, which is why it can be used as a dust mite particle barrier.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eShould I cover Euro pillows as well as my main bed pillows?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eEach pillow is a separate dust mite allergen reservoir. Decorative-only Euro pillows that nobody rests against are a lower priority. Euro pillows you actually lean or sleep on are worth covering. There is no waterproof version of the Euro encasement; this cotton version is the option for this size.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my pillow feel different or hot?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe fabric is soft, tightly woven cotton, similar in feel to a high-thread-count pillowcase. There’s no plastic or membrane layer, so it doesn’t crinkle or trap heat. Most people don’t notice it once a pillowcase is on top.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross 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type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my pillow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard European pillows are typically 65 × 65cm (square). This encasement is sized to match.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | Euro\",\"description\":\"100% cotton dust mite Euro pillow encasement, 65 × 65cm. OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"Offer\",\"price\":\"35.00\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"Euro","offer_id":45104952705314,"sku":"0025","price":35.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/100_Cotton_Dust_Mite_Allergy_Euro_Pillow_Cover_65x65_cm_Zipper_Closure.png?v=1770205031"},{"product_id":"body-pillow-100-cotton-allergy-dust-mite-bed-bug-pillow-protector","title":"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | Body Pillow | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite body pillow protector — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your body pillow inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eA body pillow has a large surface area and collects skin cells over time, making it a concentrated dust mite allergen reservoir.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite body pillow protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip running along one short end seals the pillow inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and quiet\u003c\/strong\u003e — natural cotton, similar to a high-thread-count pillowcase, with no crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The zippered closure and enclosed binding seams keep the barrier continuous around the whole pillow. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eBody pillow — 50 × 150cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite body pillow protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for body pillows used for sleep support, pregnancy, or recovery.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003ePeople using a body pillow for sleep support, pregnancy, or recovery\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour body pillow differs much from 50 × 150cm — measure first\u003c\/li\u003e\n\u003cli\u003eYour pillow is a different shape — see our \u003ca class=\"dmas-link\" href=\"\/products\/v-shape-pillow-protector-100-cotton-allergy-dust-mite-bed-bug\"\u003eV-Shape\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eStandard\/Queen\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro-body-v-shape\"\u003eKing\u003c\/a\u003e, or \u003ca class=\"dmas-link\" href=\"\/products\/euro-pillow-protector-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eEuro\u003c\/a\u003e versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your body pillow inside through the open zip, close the zipper, then put your normal body pillowcase over the top.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard Australian body pillows are typically 50 × 150cm. This encasement is sized to match. Measure your body pillow before ordering — especially if it was sold internationally, as US body pillows are often a different length.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a pillowcase sits on top. That pillowcase gets washed weekly with your bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite body pillow protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my body pillow?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard Australian body pillows are typically 50 × 150cm, and this encasement is sized to match. Measure your body pillow before ordering — imported body pillows can vary, especially US-sized ones.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eHow is this different from a regular pillow protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMost regular pillow protectors are loosely woven polyester or microfibre with a basic zipper. They protect against general wear but the weave isn’t fine enough to act as a barrier to dust mite allergen particles. This is a tightly woven cotton encasement with a pore size around 2.7 microns, which is why it can be used as a dust mite particle barrier.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat can you tell me about the fabric for use during pregnancy?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe fabric is OEKO-TEX Standard 100 certified, meaning each component has been independently tested for over 100 substances of concern. It’s woven cotton with no plastic membrane, laminate, or chemical treatment. We don’t make claims about pregnancy use specifically — if you have any concerns, please discuss bedding choices with your GP or midwife.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my pillow feel different or hot?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe fabric is soft, tightly woven cotton, similar in feel to a high-thread-count pillowcase. There’s no plastic or membrane layer, so it doesn’t crinkle or trap heat. Most people don’t notice it once a pillowcase is on top.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my body pillow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard Australian body pillows are typically 50 × 150cm, and this encasement is sized to match. Measure your body pillow before ordering.\"}},{\"@type\":\"Question\",\"name\":\"What can you tell me about the fabric for use during pregnancy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The fabric is OEKO-TEX Standard 100 certified. It's woven cotton with no plastic membrane, laminate, or chemical treatment. We don't make claims about pregnancy use specifically — please discuss bedding choices with your GP or midwife.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Dust Mite Body Pillow Protector \u0026 Encasement\",\"description\":\"100% cotton dust mite body pillow encasement, 50 × 150cm. OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"Offer\",\"price\":\"65.00\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"Body Pillow","offer_id":45104958243106,"sku":"0027","price":65.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/100_Cotton_Dust_Mite_Allergy_Body_Pillow_Cover_Zipper_Closure-3.png?v=1770207461"},{"product_id":"v-shape-pillow-protector-100-cotton-allergy-dust-mite-bed-bug","title":"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | V-Shape | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite V-Shape pillow protector — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your V-shape pillow inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eA V-shape (boomerang) pillow collects skin cells over time, making it a dust mite allergen reservoir.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite V-Shape pillow protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip running along one end seals the pillow inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and quiet\u003c\/strong\u003e — natural cotton, similar to a high-thread-count pillowcase, with no crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The zippered closure and enclosed binding seams keep the barrier continuous around the whole pillow. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShape\u003c\/th\u003e\n\u003ctd\u003eV-shape (boomerang)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite V-Shape pillow protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for V-shape (boomerang) pillows used for back support, pregnancy, or recovery.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003ePeople using a V-shape pillow for back support, pregnancy, or recovery\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour V-shape pillow is much larger or smaller than standard — measure first, or \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003econtact us\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eYour pillow is a different shape — see our \u003ca class=\"dmas-link\" href=\"\/products\/body-pillow-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eBody\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eStandard\/Queen\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/copy-of-100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro-body-v-shape\"\u003eKing\u003c\/a\u003e, or \u003ca class=\"dmas-link\" href=\"\/products\/euro-pillow-protector-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eEuro\u003c\/a\u003e versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eOpen the zip fully, slide your V-shape pillow inside, close the zipper, then put your normal V-shape pillowcase over the top.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eV-shape (boomerang) pillows vary more in size than standard pillows — some are tighter curves, some wider. Measure both arms and the angle before ordering. If your pillow is significantly outside the standard dimensions, \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003econtact us\u003c\/a\u003e before purchasing.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a pillowcase sits on top. That pillowcase gets washed weekly with your bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite V-Shape pillow protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my V-shape pillow?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eV-shape pillows vary more in size than standard pillows. Measure both arms and the angle. If your pillow is significantly outside standard dimensions, \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003econtact us\u003c\/a\u003e before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs there a waterproof V-shape option?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eWe don’t currently offer a waterproof V-shape pillow encasement. This cotton version is the option for this pillow shape.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eHow is this different from a regular pillow protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMost regular pillow protectors are loosely woven polyester or microfibre with a basic zipper. They protect against general wear but the weave isn’t fine enough to act as a barrier to dust mite allergen particles. This is a tightly woven cotton encasement with a pore size around 2.7 microns, which is why it can be used as a dust mite particle barrier.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my pillow feel different or hot?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe fabric is soft, tightly woven cotton, similar in feel to a high-thread-count pillowcase. There’s no plastic or membrane layer, so it doesn’t crinkle or trap heat. Most people don’t notice it once a pillowcase is on top.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross li::before{position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;line-height:1;}.dmas-list--check li::before{content:\"\\2713\";background:var(--dmas-blue);color:var(--dmas-ink);}.dmas-list--cross li::before{content:\"\\2013\";background:#ededf2;color:var(--dmas-muted);}.dmas-list--plain li{padding-left:1.1rem;}.dmas-list--plain li::before{content:\"\";position:absolute;left:0;top:.85rem;width:.4rem;height:.4rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature{margin:0 0 .6rem;}.dmas-list--feature li{padding:.45rem 0 .45rem 1.4rem;color:var(--dmas-ink-soft);}.dmas-list--feature li::before{content:\"\";position:absolute;left:0;top:1.05rem;width:.5rem;height:.5rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature li strong{color:var(--dmas-ink);}.dmas-acc{border:1px solid var(--dmas-line);border-radius:10px;margin:.6rem 0 0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my V-shape pillow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"V-shape pillows vary more in size than standard pillows. Measure both arms and the angle before ordering.\"}},{\"@type\":\"Question\",\"name\":\"Is there a waterproof V-shape option?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"We don't currently offer a waterproof V-shape pillow encasement. This cotton version is the option for this pillow shape.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Dust Mite V-Shape Pillow Protector \u0026 Encasement\",\"description\":\"100% cotton dust mite V-shape (boomerang) pillow encasement. OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"Offer\",\"price\":\"43.00\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"V Shape","offer_id":45104960045346,"sku":"0028","price":43.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/100_Cotton_Dust_Mite_Allergy_V_Shaped_Pillow_Cover_Zipper_Closure-3.png?v=1770207134"},{"product_id":"copy-of-100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro-body-v-shape","title":"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | King | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector, King — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your pillow inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour pillow is one of the most concentrated dust mite allergen reservoirs on the bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite pillow protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip running along one short end seals the pillow inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and quiet\u003c\/strong\u003e — natural cotton against your face, similar to a high-thread-count pillowcase, with no crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The zippered closure and enclosed binding seams keep the barrier continuous around the whole pillow. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eKing — 51 × 92cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite pillow protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for King-size pillows. Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003ePeople who use King-size pillows (51 × 92cm)\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour pillow is a different shape or size — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eStandard\/Queen\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/euro-pillow-protector-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eEuro\u003c\/a\u003e, \u003ca class=\"dmas-link\" href=\"\/products\/body-pillow-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003eBody\u003c\/a\u003e, or \u003ca class=\"dmas-link\" href=\"\/products\/v-shape-pillow-protector-100-cotton-allergy-dust-mite-bed-bug\"\u003eV-Shape\u003c\/a\u003e versions\u003c\/li\u003e\n\u003cli\u003eYou need waterproof spill protection — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003ewaterproof King pillow encasement\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your pillow inside through the open zip, close the zipper, then put your normal pillowcase over the top. Use one encasement per pillow.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eKing pillows in Australia are typically around 50 × 90cm. This encasement is 51 × 92cm — sized slightly larger to accommodate normal pillow loft and natural cotton wash shrinkage. For other pillow shapes, see the Standard\/Queen, Euro, Body, or V-Shape versions linked above.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can shrink or weaken cotton over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months is generally enough when a pillowcase sits on top. That pillowcase gets washed weekly with your bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my pillow?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eKing pillows in Australia are typically around 50 × 90cm. This encasement is 51 × 92cm — sized slightly larger to accommodate normal pillow loft and cotton wash shrinkage.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eHow is this different from a regular pillow protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMost regular pillow protectors are loosely woven polyester or microfibre with a basic zipper. They protect against general wear but the weave isn’t fine enough to act as a barrier to dust mite allergen particles. This is a tightly woven cotton encasement with a pore size around 2.7 microns, which is why it can be used as a dust mite particle barrier.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the waterproof pillow encasement?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003ewaterproof King version\u003c\/a\u003e has a TPU lining that also blocks liquid spills.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my pillow feel different or hot?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe fabric is soft, tightly woven cotton, similar in feel to a high-thread-count pillowcase. There’s no plastic or membrane layer, so it doesn’t crinkle or trap heat the way a laminated cover can. Most people don’t notice it once a pillowcase is on top.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross 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0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my pillow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"King pillows in Australia are typically around 50 × 90cm. This encasement is 51 × 92cm — sized slightly larger to accommodate normal pillow loft and cotton wash shrinkage.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Dust Mite Pillow Protector \u0026 Encasement | King\",\"description\":\"100% cotton dust mite pillow encasement, King size 51 × 92cm. OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"Offer\",\"price\":\"31.50\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dustmiteallergysolutions","offers":[{"title":"King","offer_id":45104963158306,"sku":"0026","price":31.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/100_Cotton_Dust_Mite_Allergy_King_Size_Cover_92x51_cm_cm_Zipper_Closure-2.png?v=1770206488"},{"product_id":"waterproof-allergy-eczema-cot-mattress-protector-i-aus","title":"Cot Mattress Protector | Waterproof | Zippered Encasement","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cot mattress protector — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof cot mattress encasement that seals your cot mattress on all six sides, keeping dust mite allergens trapped inside and blocking spills, drool, and accidents.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eCot mattresses accumulate skin cells over time, making them a dust mite allergen reservoir in the nursery.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe microporous TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while also being waterproof. A fitted cot sheet goes over the top.\u003c\/p\u003e\n\u003cdiv class=\"dmas-note\" style=\"background:#fff8e1;border-left:4px solid #f5a623;padding:.9rem 1rem;margin:1rem 0;border-radius:0 8px 8px 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eSafe sleep notice:\u003c\/strong\u003e This protector fits over the cot mattress, under your child’s fitted sheet — it is not loose bedding. Always follow \u003ca class=\"dmas-link\" href=\"https:\/\/rednose.org.au\/article\/safe-sleeping-recommendations\" rel=\"noopener\" target=\"_blank\"\u003eRed Nose Australia’s safe sleeping guidance\u003c\/a\u003e: place baby on their back, feet at the foot of the cot, and keep the cot bare of loose items for infants under 12 months. The sheet must fit snugly with no loose fabric on the sleep surface.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite cot mattress protector (waterproof) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer, with a full zippered closure on all six sides.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the cot mattress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU lining\u003c\/strong\u003e — blocks spills, drool, and accidents; the cot mattress stays dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroporous and breathable\u003c\/strong\u003e — the membrane lets water vapour through, so it breathes rather than trapping heat like a solid PVC sheet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — fabric edges sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull zippered closure\u003c\/strong\u003e — fully encloses all six sides of the cot mattress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic. No crinkle when your child moves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range, which is why the fabric can be used as a particle barrier. The full zippered closure encloses all six sides of the cot mattress. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSizes\u003c\/th\u003e\n\u003ctd\u003eStandard AU — 130×69×13cm | Standard US — 120×60×13cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull zippered closure, encloses all six sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills and accidents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about mattress encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations in mattresses over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite cot mattress protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for parents wanting waterproof spill protection and a dust mite barrier on a standard AU or US cot mattress.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across the home, including the nursery\u003c\/li\u003e\n\u003cli\u003eParents who want waterproof accident protection and a dust mite barrier in one product\u003c\/li\u003e\n\u003cli\u003eParents of infants transitioning to a bed who want waterproof and allergen protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou prefer 100% natural cotton — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-eczema-cot-mattress-protector\"\u003ecotton cot mattress protector\u003c\/a\u003e (OEKO-TEX certified, more breathable, not waterproof)\u003c\/li\u003e\n\u003cli\u003eYour cot mattress differs significantly from the listed sizes — measure first and \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003econtact us\u003c\/a\u003e if unsure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it safely\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eFitting correctly matters for both barrier integrity and safe sleep. The protector must sit flat with no loose fabric on the sleep surface.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eStep-by-step fitting\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003col class=\"dmas-steps\"\u003e\n\u003cli\u003eRemove the cot mattress and any existing bedding.\u003c\/li\u003e\n\u003cli\u003eUnzip the protector fully and slide it over the mattress, ensuring all six sides are covered.\u003c\/li\u003e\n\u003cli\u003eClose the zipper completely — there should be no gap.\u003c\/li\u003e\n\u003cli\u003eSmooth the fabric flat with no loose, bunched, or excess fabric on the sleep surface.\u003c\/li\u003e\n\u003cli\u003ePlace the cot mattress back in the cot.\u003c\/li\u003e\n\u003cli\u003eFit a tight-fitting cot sheet over the top — snug with no loose fabric or wrinkles.\u003c\/li\u003e\n\u003cli\u003eFollow Red Nose Australia safe sleeping guidance: keep the cot bare with no pillows, blankets, soft toys, or padded items for infants under 12 months.\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard Australian cot mattresses are 130×69cm (13cm deep). US-imported cot mattresses are typically 120×60cm (13cm deep). The knitted jersey has stretch to accommodate slight size variations. Measure your cot mattress before ordering — if it differs significantly from these sizes, \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003econtact us\u003c\/a\u003e before purchasing.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use. Then every 3–6 months, or sooner after a spill or accident. Warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the protector before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid hot dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a fitted cot sheet sits over the top. Wash sooner after any spill, leak, or illness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, prolonged exposure to body fluids can cause the TPU membrane to break down. Using a fitted cot sheet on top significantly extends the lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cot mattress protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my cot mattress?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMeasure your cot mattress before ordering. Standard Australian cot mattresses are 130×69cm; US-imported cots are typically 120×60cm. The knitted jersey stretches to accommodate slight variations. \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003eContact us\u003c\/a\u003e if your mattress differs significantly from these sizes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs this safe for infants?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe protector fits over the cot mattress under a tight-fitting cot sheet — it is not loose bedding. Always follow \u003ca class=\"dmas-link\" href=\"https:\/\/rednose.org.au\/article\/safe-sleeping-recommendations\" rel=\"noopener\" target=\"_blank\"\u003eRed Nose Australia’s safe sleeping guidance\u003c\/a\u003e. The sheet must fit snugly with no loose fabric on the sleep surface.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs this an alternative to following Red Nose Australia safe sleep guidelines?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo — it fits within those guidelines, not around them. Red Nose Australia’s bare-cot recommendation (no loose blankets, pillows, soft toys, or padded items for infants under 12 months) still applies fully. The protector sits under your child’s fitted sheet, not loose inside the cot.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton cot protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This waterproof version has a TPU lining that also blocks liquid spills, drool, and accidents — better for younger infants or during toilet training. The \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-eczema-cot-mattress-protector\"\u003ecotton cot protector\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, and more breathable, but is not waterproof.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eShould I discuss this with my GP or paediatrician first?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eIf your child has a diagnosed allergy, eczema, asthma, or any other medical condition, yes — your GP, paediatrician, or allergist is the right person to advise on whether barrier bedding suits your child’s situation. We describe what the fabric measurably does; we don’t make claims about medical conditions.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic? Will it make my child hot?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe TPU membrane is laminated behind a soft polyester knitted jersey outer, so the surface feels like fabric — no plastic crinkle. The TPU membrane is microporous, which means it allows water vapour through, so it breathes more than a solid PVC or vinyl sheet. It is not as breathable as the cotton version.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro .dmas-h2{margin-bottom:.5rem;}.dmas-hero__intro .dmas-body{color:var(--dmas-ink-soft);margin-bottom:0;}.dmas-hero .dmas-trust{margin-top:1.25rem;}.dmas-trust{display:flex;flex-wrap:wrap;gap:.6rem;margin:0;}.dmas-trust__item{flex:1 1 30%;min-width:120px;display:flex;flex-direction:column;align-items:center;text-align:center;padding:.85rem .6rem;border-radius:10px;background:var(--dmas-blue-soft);border:1px solid var(--dmas-line);}.dmas-trust__item strong{color:var(--dmas-ink);letter-spacing:-.01em;font-weight:700;}.dmas-trust__item span{color:var(--dmas-ink-soft);margin-top:.1rem;}.dmas-link{color:var(--dmas-link);font-weight:600;text-decoration:none;box-shadow:inset 0 -2px 0 var(--dmas-blue-deep);transition:box-shadow .15s ease;}.dmas-link:hover,.dmas-link:focus-visible{box-shadow:inset 0 -1.1em 0 var(--dmas-blue);}.dmas-section{position:relative;padding:1.6rem 0;margin:0;border-top:1px solid var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross 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0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript 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The knitted jersey stretches to accommodate slight variations.\"}},{\"@type\":\"Question\",\"name\":\"Is this safe for infants?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The protector fits over the cot mattress under a tight-fitting cot sheet — not loose bedding. Always follow Red Nose Australia safe sleeping guidance.\"}},{\"@type\":\"Question\",\"name\":\"Is this an alternative to following Red Nose Australia safe sleep guidelines?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — it fits within those guidelines. The bare-cot recommendation still applies. The protector sits under your child's fitted sheet, not loose inside the cot.\"}},{\"@type\":\"Question\",\"name\":\"What's the difference between this and the cotton cot protector?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Both can be used as a barrier against dust mite particles. This waterproof version has a TPU lining that also blocks liquid spills and accidents. The cotton version is OEKO-TEX certified and more breathable but not waterproof.\"}},{\"@type\":\"Question\",\"name\":\"Should I discuss this with my GP or paediatrician first?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"If your child has a diagnosed allergy, eczema, asthma, or any other medical condition, yes — your GP, paediatrician, or allergist is the right person to advise.\"}},{\"@type\":\"Question\",\"name\":\"Does it feel like plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface feels like fabric — no plastic crinkle.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Cot Mattress Protector \u0026 Encasement | AU\",\"description\":\"Waterproof cot mattress protector and encasement. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid). Full zippered closure on all six sides. Standard AU (130×69×13cm) and Standard US (120×60×13cm).\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"AUD\",\"lowPrice\":\"39.00\",\"highPrice\":\"55.00\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"130cm x 69cm I 13cm Height I AU","offer_id":47361433108770,"sku":"007-2","price":55.0,"currency_code":"AUD","in_stock":true},{"title":"120cm x 60cm I 13 cm Height I USA","offer_id":47361433141538,"sku":"007-1","price":39.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/53167fac-287d-4dd5-b1cb-ec060316dd7c.jpg?v=1703891040"},{"product_id":"100-cotton-allergy-eczema-cot-mattress-protector","title":"Cot Mattress Protector | Cotton | Zippered Encasement","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cot mattress protector — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your cot mattress on all six sides, keeping dust mite allergens trapped inside rather than in the air around your child.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eCot mattresses accumulate skin cells over time, making them a dust mite allergen reservoir in the nursery.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. A fitted cot sheet goes over the top.\u003c\/p\u003e\n\u003cdiv class=\"dmas-note\" style=\"background:#fff8e1;border-left:4px solid #f5a623;padding:.9rem 1rem;margin:1rem 0;border-radius:0 8px 8px 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eSafe sleep notice:\u003c\/strong\u003e This protector fits over the cot mattress, under your child’s fitted sheet — it is not loose bedding. Always follow \u003ca class=\"dmas-link\" href=\"https:\/\/rednose.org.au\/article\/safe-sleeping-recommendations\" rel=\"noopener\" target=\"_blank\"\u003eRed Nose Australia’s safe sleeping guidance\u003c\/a\u003e: place baby on their back, feet at the foot of the cot, and keep the cot bare of loose items for infants under 12 months. The sheet must fit snugly with no loose fabric on the sleep surface.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite cot mattress protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the cot mattress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull zippered closure\u003c\/strong\u003e — fully encloses all six sides of the cot mattress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo sizes\u003c\/strong\u003e — Standard (132×72×13cm) and Boori Cot (132×78×13cm).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full zippered closure and enclosed binding seams keep the barrier continuous around all six sides of the cot mattress. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSizes\u003c\/th\u003e\n\u003ctd\u003eStandard 132×72×13cm | Boori Cot 132×78×13cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull zippered closure, encloses all six sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about mattress encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations in mattresses over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite cot mattress protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for parents wanting a breathable cotton dust mite barrier on a standard or Boori cot mattress.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across the home, including the nursery\u003c\/li\u003e\n\u003cli\u003eParents who prefer 100% natural cotton without polyurethane laminates or synthetic fibres\u003c\/li\u003e\n\u003cli\u003eParents who want OEKO-TEX certified bedding under their child’s fitted sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou need waterproof protection — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-allergy-eczema-cot-mattress-protector-i-aus\"\u003ewaterproof cot mattress protector\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eYour cot mattress differs significantly from the listed sizes — measure first and \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003econtact us\u003c\/a\u003e if unsure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it safely\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eFitting correctly matters for both barrier integrity and safe sleep. The protector must sit flat with no loose fabric on the sleep surface.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eStep-by-step fitting\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003col class=\"dmas-steps\"\u003e\n\u003cli\u003eRemove the cot mattress and any existing bedding.\u003c\/li\u003e\n\u003cli\u003eUnzip the encasement fully and slide it over the mattress, ensuring all six sides are covered.\u003c\/li\u003e\n\u003cli\u003eClose the zipper completely — there should be no gap.\u003c\/li\u003e\n\u003cli\u003eSmooth the fabric flat with no loose, bunched, or excess fabric on the sleep surface.\u003c\/li\u003e\n\u003cli\u003ePlace the cot mattress back in the cot.\u003c\/li\u003e\n\u003cli\u003eFit a tight-fitting cot sheet over the top — snug with no loose fabric or wrinkles.\u003c\/li\u003e\n\u003cli\u003eFollow Red Nose Australia safe sleeping guidance: keep the cot bare with no pillows, blankets, soft toys, or padded items for infants under 12 months.\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMeasure your cot mattress before ordering — cotton has minimal stretch so a close match is important. Standard Australian cot mattresses are 132×72cm; Boori-brand cots take 132×78cm mattresses. Both are 13cm deep. If your cot mattress differs significantly from these dimensions, \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003econtact us\u003c\/a\u003e before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use. Then every 3–6 months — a warm or gentle cycle, do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months is generally enough when a fitted sheet sits on top. That sheet gets washed regularly with your child’s linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cot mattress protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my cot mattress?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eMeasure your cot mattress before ordering. Standard Australian cot mattresses are 132×72cm; Boori-brand cots take 132×78cm. Cotton has minimal stretch, so a close size match matters. \u003ca class=\"dmas-link\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/contact\"\u003eContact us\u003c\/a\u003e if your mattress differs significantly from these sizes.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs this safe for infants?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThe fabric is OEKO-TEX Standard 100 certified — every component has been independently tested for over 100 substances of concern. The protector fits over the cot mattress under a tight-fitting cot sheet — it is not loose bedding inside the cot. Always follow \u003ca class=\"dmas-link\" href=\"https:\/\/rednose.org.au\/article\/safe-sleeping-recommendations\" rel=\"noopener\" target=\"_blank\"\u003eRed Nose Australia’s safe sleeping guidance\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the waterproof cot protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-allergy-eczema-cot-mattress-protector-i-aus\"\u003ewaterproof cot protector\u003c\/a\u003e also blocks liquid spills and accidents — better for younger infants or during toilet training.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eShould I discuss this with my GP or paediatrician first?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eIf your child has a diagnosed allergy, eczema, asthma, or any other medical condition, yes — your GP, paediatrician, or allergist is the right person to advise on whether barrier bedding suits your child’s situation. We describe what the fabric measurably does; we don’t make claims about medical conditions.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro .dmas-h2{margin-bottom:.5rem;}.dmas-hero__intro .dmas-body{color:var(--dmas-ink-soft);margin-bottom:0;}.dmas-hero .dmas-trust{margin-top:1.25rem;}.dmas-trust{display:flex;flex-wrap:wrap;gap:.6rem;margin:0;}.dmas-trust__item{flex:1 1 30%;min-width:120px;display:flex;flex-direction:column;align-items:center;text-align:center;padding:.85rem .6rem;border-radius:10px;background:var(--dmas-blue-soft);border:1px solid var(--dmas-line);}.dmas-trust__item strong{color:var(--dmas-ink);letter-spacing:-.01em;font-weight:700;}.dmas-trust__item span{color:var(--dmas-ink-soft);margin-top:.1rem;}.dmas-link{color:var(--dmas-link);font-weight:600;text-decoration:none;box-shadow:inset 0 -2px 0 var(--dmas-blue-deep);transition:box-shadow .15s ease;}.dmas-link:hover,.dmas-link:focus-visible{box-shadow:inset 0 -1.1em 0 var(--dmas-blue);}.dmas-section{position:relative;padding:1.6rem 0;margin:0;border-top:1px solid var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross 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1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my cot mattress?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard Australian cot mattresses are 132×72cm; Boori-brand cots take 132×78cm. Cotton has minimal stretch, so a close size match matters.\"}},{\"@type\":\"Question\",\"name\":\"Is this safe for infants?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The fabric is OEKO-TEX Standard 100 certified. The protector fits over the cot mattress under a tight-fitting cot sheet — not loose bedding. Always follow Red Nose Australia safe sleeping guidance.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Cot Mattress Protector \u0026 Encasement | OEKO-TEX Certified\",\"description\":\"100% cotton cot mattress protector. OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Full zippered closure, encloses all six sides. Standard (132×72×13cm) and Boori Cot (132×78×13cm).\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"Offer\",\"price\":\"71.50\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"132cm x 72cm I 13cm Height I Standard Size","offer_id":47361448640802,"sku":"017-1","price":71.5,"currency_code":"AUD","in_stock":true},{"title":"132cm x 78cm I 13cm Height I Boori Cot","offer_id":47361448673570,"sku":"017-2","price":71.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/58fd6fb2-f80d-437f-9a9b-656587818f63.jpg?v=1703890906"},{"product_id":"waterproof-dust-mite-pillow-cover-euro-zipper","title":"Waterproof Dust Mite Pillow Protector \u0026 Encasement | Euro | AU","description":"\u003csection aria-label=\"Product details\" class=\"dmas-block\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv id=\"dmas-what\" class=\"dmas-hero__intro\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector, Euro — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof encasement that seals your Euro pillow inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eEuro pillows collect skin cells with daily use, making them a dust mite allergen reservoir.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-barrier\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite Euro pillow protector effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills and drool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the protector still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip along one short end seals the pillow inside on all sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit varied pillow loft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full-length zipper encloses the pillow on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eEuro — 65 × 65cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-who\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite pillow protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for Euro (square) pillows. Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003ePeople who use Euro pillows for back support or sleeping and want waterproof protection\u003c\/li\u003e\n\u003cli\u003eParents wanting a waterproof layer on a Euro pillow for drool or sick days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/euro-pillow-protector-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003ecotton Euro pillow protector\u003c\/a\u003e (OEKO-TEX certified, not waterproof)\u003c\/li\u003e\n\u003cli\u003eYour pillow is a different size — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-pillow-protector-standard-queen\"\u003eStandard\/Queen\u003c\/a\u003e or \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eKing\u003c\/a\u003e waterproof versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-fit\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eEuro — 65 × 65cm. Euro pillows in Australia are typically 65 × 65cm. The knitted jersey has stretch to accommodate slight variations. To fit: open the zip, slide the pillow inside, close the zip, then put your pillowcase over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-care\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid very hot dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a pillowcase sits over the top. Wash sooner after a spill or accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU. A pillowcase on top significantly extends its life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-faq\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite Euro pillow protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my Euro pillow?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eEuro pillows in Australia are typically 65 × 65cm. This protector is also 65 × 65cm and the knitted jersey has stretch to accommodate slight variations.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton Euro pillow protector?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. The \u003ca class=\"dmas-link\" href=\"\/products\/euro-pillow-protector-100-cotton-allergy-dust-mite-bed-bug-pillow-protector\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills and has a stretchy fit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make me hot?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eLess than a fully laminated PVC protector, but slightly more than a 100% cotton encasement. The TPU membrane is microporous — it allows water vapour through, so it breathes — but it’s not as breathable as natural fibre.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro .dmas-h2{margin-bottom:.5rem;}.dmas-hero__intro .dmas-body{color:var(--dmas-ink-soft);margin-bottom:0;}.dmas-hero .dmas-trust{margin-top:1.25rem;}.dmas-trust{display:flex;flex-wrap:wrap;gap:.6rem;margin:0;}.dmas-trust__item{flex:1 1 30%;min-width:120px;display:flex;flex-direction:column;align-items:center;text-align:center;padding:.85rem .6rem;border-radius:10px;background:var(--dmas-blue-soft);border:1px solid var(--dmas-line);}.dmas-trust__item strong{color:var(--dmas-ink);letter-spacing:-.01em;font-weight:700;}.dmas-trust__item span{color:var(--dmas-ink-soft);margin-top:.1rem;}.dmas-link{color:var(--dmas-link);font-weight:600;text-decoration:none;box-shadow:inset 0 -2px 0 var(--dmas-blue-deep);transition:box-shadow .15s ease;}.dmas-link:hover,.dmas-link:focus-visible{box-shadow:inset 0 -1.1em 0 var(--dmas-blue);}.dmas-section{position:relative;padding:1.6rem 0;margin:0;border-top:1px solid var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross li::before{position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;line-height:1;}.dmas-list--check li::before{content:\"\\2713\";background:var(--dmas-blue);color:var(--dmas-ink);}.dmas-list--cross li::before{content:\"\\2013\";background:#ededf2;color:var(--dmas-muted);}.dmas-list--plain li{padding-left:1.1rem;}.dmas-list--plain li::before{content:\"\";position:absolute;left:0;top:.85rem;width:.4rem;height:.4rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature{margin:0 0 .6rem;}.dmas-list--feature li{padding:.45rem 0 .45rem 1.4rem;color:var(--dmas-ink-soft);}.dmas-list--feature li::before{content:\"\";position:absolute;left:0;top:1.05rem;width:.5rem;height:.5rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature li strong{color:var(--dmas-ink);}.dmas-acc{border:1px solid var(--dmas-line);border-radius:10px;margin:.6rem 0 0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my Euro pillow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Euro pillows in Australia are typically 65 × 65cm. This protector is also 65 × 65cm and the knitted jersey has stretch.\"}},{\"@type\":\"Question\",\"name\":\"Does it feel like plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The TPU membrane is laminated behind a soft polyester knitted jersey. There's no plastic crinkle.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Dust Mite Euro Pillow Protector \u0026 Encasement\",\"description\":\"Waterproof pillow protector and encasement for Euro pillows, 65 × 65cm. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution. Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"Offer\",\"price\":\"35.00\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Default Title","offer_id":48040614428962,"sku":"0023","price":35.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/Waterproof_Dust_Mite_Allergy_Euro_Pillow_Cover_65x65_cm_Zipper_Closure.png?v=1770205173"},{"product_id":"waterproof-dust-mite-allergy-pillow-protector-standard-queen","title":"Waterproof Dust Mite Pillow Protector \u0026 Encasement | Standard\/Queen | AU","description":"\u003csection aria-label=\"Product details\" class=\"dmas-block\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv id=\"dmas-what\" class=\"dmas-hero__intro\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector, Standard\/Queen — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof encasement that seals your pillow inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills and drool.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eYour pillow is one of the most concentrated dust mite allergen reservoirs on the bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your normal pillowcase goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-barrier\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite pillow protector effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow and out of the air you breathe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills, sweat and drool; useful for nursing, sick days, or kids’ pillows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the protector still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip along one short end seals the pillow inside on all sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit varied pillow loft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full-length zipper encloses the pillow on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eStandard\/Queen — 50 × 75cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-who\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite pillow protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for standard and queen pillows. Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eParents wanting a waterproof pillow layer for spills, drool, or sick days\u003c\/li\u003e\n\u003cli\u003ePeople who prefer a stretchy waterproof fit rather than a woven cotton encasement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003ecotton Standard\/Queen pillow protector\u003c\/a\u003e (OEKO-TEX certified, not waterproof)\u003c\/li\u003e\n\u003cli\u003eYour pillow is a different size — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eKing\u003c\/a\u003e or \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-pillow-cover-euro-zipper\"\u003eEuro\u003c\/a\u003e waterproof versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-fit\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eStandard\/Queen — 50 × 75cm. Standard and queen pillows in Australia are typically around 48 × 73cm. The knitted jersey has stretch, so it accommodates pillows with slightly varied loft. To fit: open the zip, slide the pillow inside, close the zip, then put your pillowcase over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-care\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid very hot dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a pillowcase sits over the top. Wash sooner after a spill or accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU. A pillowcase on top significantly extends its life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-faq\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite pillow protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my pillow?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard and queen pillows in Australia are typically around 48 × 73cm. This protector is 50 × 75cm and the knitted jersey has stretch, so it accommodates pillows with slightly varied loft.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton pillow protector?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. The \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills and has a stretchy fit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my head hot at night?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eLess than a fully laminated PVC protector, but slightly more than a 100% cotton encasement. The TPU membrane is microporous — it allows water vapour through, so it breathes — but it’s not as breathable as natural fibre.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs it suitable for kids who drool or have wet beds?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eYes — the TPU lining is waterproof, so the pillow underneath stays dry through the protector layer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 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td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my pillow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard and queen pillows in Australia are typically around 48 × 73cm. This protector is 50 × 75cm and the knitted jersey has stretch.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for kids who drool or have wet beds?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the TPU lining is waterproof, so the pillow underneath stays dry.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Dust Mite Pillow Protector \u0026 Encasement | Standard\/Queen\",\"description\":\"Waterproof pillow protector and encasement for standard and queen pillows, 50 × 75cm. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution. Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"Offer\",\"price\":\"31.50\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"50cm x 75cm","offer_id":48271872622882,"sku":"0021","price":31.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/Waterproof_Dust_Mite_Allergy_QueenRegular_Cover_75x50_cm_Zipper_Closure-2.png?v=1770206915"},{"product_id":"dust-mite-barrier-mattress-protector-mattress-mate™-i-slip-on","title":"Mattress Mate™ Slip-On Dust Mite Mattress Protector | AU","description":"\u003ch1\u003eMattress Mate™ Slip-On Dust Mite Mattress Protector\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eA slip-on quilted mattress protector with an OEKO-TEX® certified cotton top, soft polyester filling, and TPU waterproof backing.\u003c\/strong\u003e Sits over the top of a dust mite mattress encasement and goes through your normal weekly wash with the bed linen — so the encasement underneath stays cleaner for longer. Wide elastic corner straps fit Australian mattresses 16–40cm deep. Available Cot, Single, Long Single, King Single, Double, Queen, King, and Super King.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e OEKO-TEX® certified cotton front, soft polyester filling, TPU waterproof rear lining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront pore size:\u003c\/strong\u003e Approximately 2.8 microns at 90% cumulative filter flow (third-party capillary flow porometry, Galwick fluid)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear pore size:\u003c\/strong\u003e Approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Slip-on with wide elastic corner straps — fits mattresses 16–40cm deep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Sits over the top of a dust mite mattress encasement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes — TPU rear lining blocks liquid spills, sweat, and accidents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e Machine washable on warm\/gentle cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 30-day quality guarantee + 10-year product warranty (manufacturer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this product is\u003c\/h2\u003e\n\u003cp\u003eA slip-on quilted protector that goes over your dust mite mattress encasement and absorbs the daily wear, sweat, and spills that would otherwise build up on the encasement itself. Both faces of the protector are pore-tested fabric — cotton on the front, TPU-laminated knit on the rear — so the polyester filling stays clean and what reaches the encasement underneath is a fraction of what reaches the protector.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow the layered system works.\u003c\/strong\u003e The encasement underneath seals the mattress; the Mattress Mate over the top takes the daily contact. Allergens, skin cells, and spills collect on the surface of the Mattress Mate, where the cotton front holds them. A weekly wash with your normal bed linen cleans them off — the encasement underneath stays cleaner for longer and washes far less often.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow the fabric layers work as a particle barrier.\u003c\/strong\u003e The cotton front has pores measured at approximately 2.8 microns at 90% cumulative filter flow; the TPU rear lining has pores measured at approximately 0.16 microns at maximum distribution (both third-party capillary flow porometry, Galwick fluid). Together, the two faces mean dust mite particles in the 10–40 micron range can't penetrate the filling from either side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed alongside other dust mite reduction measures.\u003c\/strong\u003e A Mattress Mate over an encasement is one piece of dust mite reduction in the bedroom, alongside regular vacuuming, hard-floor surfaces where possible, and reduced soft furnishings. If you have a diagnosed condition, discuss bedding choices with your GP or allergist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople who already own a dust mite mattress encasement\u003c\/strong\u003e and want a wash-weekly top layer that takes the daily wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople who want a waterproof layer over the mattress\u003c\/strong\u003e and a fabric that can be used as a dust mite particle barrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouseholds where the encasement underneath needs to stay cleaner for longer\u003c\/strong\u003e — the Mattress Mate goes through the wash; the encasement washes less often\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeople who want OEKO-TEX certified cotton against the skin\u003c\/strong\u003e alongside waterproof protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIt's probably not the right fit if:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYou don't have a dust mite mattress encasement underneath — see our \u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/dust-mite-mattress-protectors\" rel=\"noopener\"\u003ewaterproof mattress encasements\u003c\/a\u003e or \u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/cotton-mattress-encasements\" rel=\"noopener\"\u003ecotton mattress encasements\u003c\/a\u003e first\u003c\/li\u003e\n\u003cli\u003eYour mattress is over 40cm deep — measure first; the elastic corner straps fit up to ~40cm\u003c\/li\u003e\n\u003cli\u003eYou're looking for a barrier as your only mattress layer — this is designed as a topping over an encasement, not a standalone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat the fabric does\u003c\/h2\u003e\n\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure \u003cstrong\u003e10 to 40 microns\u003c\/strong\u003e. This product has two pore-tested faces, both well below that range:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCotton front (OEKO-TEX certified).\u003c\/strong\u003e Approximately 2.8 microns at 90% cumulative filter flow (third-party capillary flow porometry, Galwick fluid). Skin-side surface is natural fibre, breathable, and absorbs daily wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPU rear lining.\u003c\/strong\u003e Approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid). Fully waterproof — blocks liquid spills, sweat, and accidents from reaching the encasement underneath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuilted polyester filling.\u003c\/strong\u003e Soft, breathable, holds the cotton front and TPU rear apart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide elastic corner straps.\u003c\/strong\u003e Slip-on fit — no zipper, no removal of the mattress to install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizing\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCot\u003c\/td\u003e\n\u003ctd\u003e78 × 132 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003ctd\u003e90 × 190 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong Single\u003c\/td\u003e\n\u003ctd\u003e92 × 203 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKing Single\u003c\/td\u003e\n\u003ctd\u003e108 × 203 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDouble\u003c\/td\u003e\n\u003ctd\u003e137 × 190 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQueen\u003c\/td\u003e\n\u003ctd\u003e153 × 203 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKing\u003c\/td\u003e\n\u003ctd\u003e183 × 203 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuper King\u003c\/td\u003e\n\u003ctd\u003e203 × 203 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWide elastic corner straps fit standard Australian mattresses \u003cstrong\u003e16–40cm deep\u003c\/strong\u003e. No zipper.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003ePlace your dust mite mattress encasement on the mattress first (or check it's already fitted).\u003c\/li\u003e\n\u003cli\u003eLay the Mattress Mate over the top.\u003c\/li\u003e\n\u003cli\u003ePull each elastic corner strap under the corner of the mattress.\u003c\/li\u003e\n\u003cli\u003eSmooth the fabric flat. Fitted sheets and bed linen go over the top as normal.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eCare\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e Machine wash on a warm or gentle cycle. Avoid hot water — high temperatures can damage the TPU lining over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e Weekly with your bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e Tumble dry on warm. Avoid prolonged hot drying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e Bleach, ironing, natural and body oils outside of normal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-loaders:\u003c\/strong\u003e Use a gentle setting in front-load washers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaterials and testing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront:\u003c\/strong\u003e OEKO-TEX® certified cotton, approximately 2.8 microns at 90% cumulative filter flow (third-party capillary flow porometry, Galwick fluid).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilling:\u003c\/strong\u003e Soft polyester quilt filling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear lining:\u003c\/strong\u003e TPU (thermoplastic polyurethane) waterproof membrane, approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe don't make claims that the product cures, treats, or prevents allergies, asthma, or any medical condition. What we describe is the fabric's measurable physical properties as a barrier against fine particles and liquids.\u003c\/p\u003e\n\u003ch2\u003ePairs well with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/dust-mite-mattress-protectors\" rel=\"noopener\"\u003eWaterproof mattress encasements\u003c\/a\u003e — the Mattress Mate is designed to layer over a mattress encasement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/cotton-mattress-encasements\" rel=\"noopener\"\u003eCotton mattress encasements\u003c\/a\u003e — the natural-fibre alternative beneath the Mattress Mate\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/pillow-protectors\" rel=\"noopener\"\u003eDust mite pillow protectors\u003c\/a\u003e — for the pillows on the bed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a separate mattress encasement underneath?\u003c\/h3\u003e\n\u003cp\u003eYes — the Mattress Mate is designed to layer over an encasement. The encasement seals the mattress; the Mattress Mate sits on top and absorbs the daily wear so the encasement stays cleaner.\u003c\/p\u003e\n\u003ch3\u003eHow often should I wash it?\u003c\/h3\u003e\n\u003cp\u003eWeekly, with your bed linen.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my mattress?\u003c\/h3\u003e\n\u003cp\u003eSlip-on with elastic corner straps, fits 16–40cm deep across all standard Australian sizes.\u003c\/p\u003e\n\u003ch3\u003eIs the cotton front OEKO-TEX certified?\u003c\/h3\u003e\n\u003cp\u003eYes — the cotton front is OEKO-TEX certified per the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eDoes it block bed bugs?\u003c\/h3\u003e\n\u003cp\u003eThe pore structure of both fabric faces is well below the size of bed bugs or their eggs. The Mattress Mate is a wash-weekly top layer, not a sealed encasement, so bed-bug isolation should always come from the encasement underneath.\u003c\/p\u003e\n\u003ch3\u003eIs it suitable for incontinence or bedwetting?\u003c\/h3\u003e\n\u003cp\u003eYes — the TPU rear lining is fully waterproof. For heavy or repeated wetting, wash sooner.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003e30-day quality guarantee plus 10-year product warranty per the manufacturer.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Mattress Mate™ Slip-On Dust Mite Mattress Protector\",\"alternateName\":[\"Mattress Mate Slip-On Mattress Protector\",\"Quilted Slip-On Mattress Protector\",\"Cotton TPU Mattress Topper Protector\",\"Dust Mite Mattress Topper Protector\"],\"description\":\"Slip-on quilted mattress protector with OEKO-TEX certified cotton front, soft polyester filling, and TPU waterproof rear lining. Cotton front pore size approximately 2.8 microns at 90% cumulative filter flow; TPU rear lining pore size approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid). Wide elastic corner straps fit mattresses 16–40cm deep. Designed to layer over a dust mite mattress encasement.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"OEKO-TEX certified cotton front, polyester filling, TPU waterproof rear lining\",\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"AUD\",\"lowPrice\":\"40.00\",\"highPrice\":\"75.00\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}},\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Front Material\",\"value\":\"OEKO-TEX certified cotton\"},{\"@type\":\"PropertyValue\",\"name\":\"Rear Lining\",\"value\":\"TPU waterproof membrane\"},{\"@type\":\"PropertyValue\",\"name\":\"Filling\",\"value\":\"Soft polyester\"},{\"@type\":\"PropertyValue\",\"name\":\"Front Pore Size\",\"value\":\"Approximately 2.8 microns at 90% cumulative filter flow (third-party capillary flow porometry)\"},{\"@type\":\"PropertyValue\",\"name\":\"Rear Pore Size\",\"value\":\"Approximately 0.16 microns at maximum distribution (third-party capillary flow porometry)\"},{\"@type\":\"PropertyValue\",\"name\":\"Fit\",\"value\":\"Slip-on with wide elastic corner straps\"},{\"@type\":\"PropertyValue\",\"name\":\"Mattress Depth\",\"value\":\"16–40 cm\"},{\"@type\":\"PropertyValue\",\"name\":\"Waterproof\",\"value\":\"Yes\"},{\"@type\":\"PropertyValue\",\"name\":\"Warranty\",\"value\":\"30-day quality guarantee + 10-year product warranty\"},{\"@type\":\"PropertyValue\",\"name\":\"Country of Use\",\"value\":\"Australia\"}]}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Do I need a separate mattress encasement underneath?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the Mattress Mate is designed to layer over an encasement. The encasement seals the mattress; the Mattress Mate sits on top and absorbs the daily wear.\"}},{\"@type\":\"Question\",\"name\":\"How often should I wash it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Weekly, with your bed linen.\"}},{\"@type\":\"Question\",\"name\":\"Will it fit my mattress?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Slip-on with elastic corner straps, fits 16 to 40cm deep across all standard Australian sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is the cotton front OEKO-TEX certified?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the cotton front is OEKO-TEX certified per the manufacturer.\"}},{\"@type\":\"Question\",\"name\":\"Does it block bed bugs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The pore structure of both fabric faces is well below the size of bed bugs or their eggs. Bed-bug isolation should always come from the encasement underneath.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for incontinence or bedwetting?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the TPU rear lining is fully waterproof.\"}},{\"@type\":\"Question\",\"name\":\"What's the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"30-day quality guarantee plus 10-year product warranty per the manufacturer.\"}}]}\n\u003c\/script\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Single 90x190cm","offer_id":50024490533154,"sku":"777-2","price":45.0,"currency_code":"AUD","in_stock":true},{"title":"Long Single 92x203 cm","offer_id":50024490565922,"sku":"777-4","price":55.0,"currency_code":"AUD","in_stock":true},{"title":"King Single 108x203cm","offer_id":50024490598690,"sku":"777-3","price":55.0,"currency_code":"AUD","in_stock":true},{"title":"Double 137x190cm","offer_id":50024490631458,"sku":"777-5","price":58.0,"currency_code":"AUD","in_stock":true},{"title":"Queen 153x203cm","offer_id":50024490664226,"sku":"777-6","price":62.0,"currency_code":"AUD","in_stock":true},{"title":"King 183x203cm","offer_id":50024490696994,"sku":"777-7","price":68.0,"currency_code":"AUD","in_stock":true},{"title":"Super King 203x203cm","offer_id":50024490729762,"sku":"777-8","price":75.0,"currency_code":"AUD","in_stock":true},{"title":"Cot 78x132cm","offer_id":50024490762530,"sku":"777-1","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/Dust_Mite_Mattress_Protector_Mattress_Mate_Dust_Mite_Allergy_Solutions_Australia_3-2.png?v=1763977076"},{"product_id":"waterproof-dust-mite-pillow-protector-child-standard-size-69x50cm","title":"Waterproof Kids Pillow Protector \u0026 Encasement | Child Standard 50×69cm | AU","description":"\u003csection aria-label=\"Product details\" class=\"dmas-block\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv id=\"dmas-what\" class=\"dmas-hero__intro\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite kids pillow protector — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof encasement that seals your child’s pillow inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills and drool.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eChildren’s pillows are one of the most concentrated dust mite allergen reservoirs on a child’s bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. A normal pillowcase goes over the top.\u003c\/p\u003e\n\u003cp class=\"dmas-note\" style=\"font-size:14px;color:#56555f;margin:.5rem 0 0;\"\u003e\u003cem\u003eSized for toddler and child pillows. Australian safe-sleep guidance (Red Nose Australia) recommends infants under 12 months sleep without a pillow — this product is for older children using a pillow under family or paediatrician guidance.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-barrier\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite kids pillow protector effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the pillow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills and drool; ideal for toddlers and children prone to accidents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the protector still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip along one short end seals the pillow inside on all sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit varied pillow loft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full-length zipper encloses the pillow on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eChild standard — 50 × 69cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-who\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite kids pillow protector is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for toddler and child pillows (50×69cm). Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eParents of toddlers wanting waterproof spill and drool protection on a child’s pillow\u003c\/li\u003e\n\u003cli\u003eParents wanting a dust mite particle barrier on a child-size pillow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour child uses a full-size adult pillow — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-allergy-pillow-protector-standard-queen\"\u003eStandard\/Queen waterproof pillow protector\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-pillow-protector-child-standard-size-69x50cm\"\u003ecotton kids pillow protector\u003c\/a\u003e (OEKO-TEX certified, not waterproof)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-fit\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eChild standard — 50 × 69cm. To fit: open the zip, slide the pillow inside, close the zip, then put a pillowcase over the top.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eNot suitable for infants under 12 months. Australian safe-sleep guidance from Red Nose Australia recommends infants under 12 months sleep without a pillow. This product is intended for toddlers and older children who are already using a pillow under family or paediatrician guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-care\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use. A warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash before fitting to remove any production residues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid very hot dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a pillowcase sits over the top. Wash sooner after a spill or accident.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU. A pillowcase on top significantly extends its life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-faq\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eKids pillow protector FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs this safe for infants?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThis product is not intended for infants under 12 months. Australian safe-sleep guidance from \u003ca class=\"dmas-link\" href=\"https:\/\/rednose.org.au\/article\/safe-sleeping-recommendations\" rel=\"noopener\" target=\"_blank\"\u003eRed Nose Australia\u003c\/a\u003e recommends infants under 12 months sleep without a pillow. This product is sized for toddlers and older children who are already using a pillow.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton kids pillow protector?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. The \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-pillow-protector-child-standard-size-69x50cm\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills and has a stretchy fit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches your child is fabric. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it make my child hot at night?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eLess than a fully laminated PVC protector, but slightly more than a 100% cotton encasement. The TPU membrane is microporous — it allows water vapour through, so it breathes — but it’s not as breathable as natural fibre.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro .dmas-h2{margin-bottom:.5rem;}.dmas-hero__intro .dmas-body{color:var(--dmas-ink-soft);margin-bottom:0;}.dmas-hero .dmas-trust{margin-top:1.25rem;}.dmas-trust{display:flex;flex-wrap:wrap;gap:.6rem;margin:0;}.dmas-trust__item{flex:1 1 30%;min-width:120px;display:flex;flex-direction:column;align-items:center;text-align:center;padding:.85rem .6rem;border-radius:10px;background:var(--dmas-blue-soft);border:1px solid var(--dmas-line);}.dmas-trust__item strong{color:var(--dmas-ink);letter-spacing:-.01em;font-weight:700;}.dmas-trust__item span{color:var(--dmas-ink-soft);margin-top:.1rem;}.dmas-link{color:var(--dmas-link);font-weight:600;text-decoration:none;box-shadow:inset 0 -2px 0 var(--dmas-blue-deep);transition:box-shadow .15s ease;}.dmas-link:hover,.dmas-link:focus-visible{box-shadow:inset 0 -1.1em 0 var(--dmas-blue);}.dmas-section{position:relative;padding:1.6rem 0;margin:0;border-top:1px solid var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross li::before{position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;line-height:1;}.dmas-list--check li::before{content:\"\\2713\";background:var(--dmas-blue);color:var(--dmas-ink);}.dmas-list--cross li::before{content:\"\\2013\";background:#ededf2;color:var(--dmas-muted);}.dmas-list--plain li{padding-left:1.1rem;}.dmas-list--plain li::before{content:\"\";position:absolute;left:0;top:.85rem;width:.4rem;height:.4rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature{margin:0 0 .6rem;}.dmas-list--feature li{padding:.45rem 0 .45rem 1.4rem;color:var(--dmas-ink-soft);}.dmas-list--feature li::before{content:\"\";position:absolute;left:0;top:1.05rem;width:.5rem;height:.5rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature li strong{color:var(--dmas-ink);}.dmas-acc{border:1px solid var(--dmas-line);border-radius:10px;margin:.6rem 0 0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is this safe for infants?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This product is not intended for infants under 12 months. Red Nose Australia safe-sleep guidance recommends infants under 12 months sleep without a pillow.\"}},{\"@type\":\"Question\",\"name\":\"Does it feel like plastic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The TPU membrane is laminated behind a soft polyester knitted jersey. There's no plastic crinkle.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Kids Pillow Protector \u0026 Encasement | Child Standard 50×69cm\",\"description\":\"Waterproof pillow protector and encasement for child-size pillows, 50 × 69cm. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution. Full-length zipper closure. Not suitable for infants under 12 months.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"Offer\",\"price\":\"29.00\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Default Title","offer_id":50176073138466,"sku":"0032","price":29.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/Waterproof_Dust_Mite_Allergy_Child_Size_Cover_69cm_x_50cm_Zipper_Closure-2.png?v=1770207725"},{"product_id":"anti-dust-mite-waterproof-cushion-covers","title":"Waterproof Dust Mite Cushion Cover \u0026 Throw Pillow Protector | 50×50cm | AU","description":"\u003csection aria-label=\"Product details\" class=\"dmas-block\"\u003e\u003c!-- INTRO --\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv id=\"dmas-what\" class=\"dmas-hero__intro\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cushion cover — waterproof, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA waterproof cover that seals your cushion insert inside a microporous TPU barrier, keeping dust mite allergens trapped inside and blocking spills.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eSofa and scatter cushions are an often-overlooked dust mite allergen reservoir — they collect skin cells over years and rarely get washed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe TPU membrane creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while remaining waterproof. Your decorative cushion cover goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-barrier\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite cushion cover effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA microporous TPU membrane with pores measured at around 0.16 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — laminated behind a soft, silent jersey outer. Pore-size figures are supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the cushion insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof TPU barrier\u003c\/strong\u003e — blocks spills, food, and accidents on the sofa.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, not sweaty\u003c\/strong\u003e — the membrane is microporous, letting water vapour through so the cover still breathes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip along one edge seals the insert inside on all sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft, silent, stretchy\u003c\/strong\u003e — the jersey outer feels like fabric, not plastic (no crinkle) and stretches to fit the insert.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric’s TPU membrane has pores measured at approximately 0.16 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The full-length zipper encloses the insert on all sides. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric outer\u003c\/th\u003e\n\u003ctd\u003e90gsm polyester knitted jersey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLining\u003c\/th\u003e\n\u003ctd\u003e0.2mm microporous TPU (thermoplastic polyurethane) waterproof membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.16 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e50 × 50cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof\u003c\/th\u003e\n\u003ctd\u003eYes — TPU membrane blocks liquid spills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-who\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite cushion cover is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for standard 50×50cm scatter cushions and throw pillows on sofas or beds.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eHouseholds with kids or pets where cushions face spills, food, or accidents\u003c\/li\u003e\n\u003cli\u003ePeople extending barrier coverage from the bedroom to the lounge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYou prefer 100% natural fibres — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-allergy-cushion-cover-50x50-cm-zipper-closure\"\u003ecotton cushion cover\u003c\/a\u003e (OEKO-TEX certified, not waterproof)\u003c\/li\u003e\n\u003cli\u003eYour cushion is significantly larger or smaller than 50×50cm — measure first\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-fit\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eSizing\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003e50 × 50cm. The knitted jersey has stretch to accommodate slight variations. To fit: open the zip, slide the cushion insert inside, close the zip, then put your decorative cushion cover over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-care\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA warm or gentle cycle is best — do not exceed 60°C. Skip bleach and fabric softeners to protect the TPU membrane.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C — high heat can damage the TPU membrane over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry. Avoid very hot dryers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months when a decorative cover sits over the top. Wash sooner after a spill.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, ironing, and any oils or strong detergents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e over 4–5 years, body oils can gradually break down the TPU. A decorative cover on top significantly extends its life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"dmas-faq\" class=\"dmas-section\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cushion cover FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my cushion?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard scatter cushion inserts are 50 × 50cm. The knitted jersey has stretch to accommodate slight variations. For significantly larger or smaller cushions, measure your insert before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the cotton cushion cover?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. The \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-dust-mite-allergy-cushion-cover-50x50-cm-zipper-closure\"\u003ecotton version\u003c\/a\u003e is 100% natural cotton, OEKO-TEX certified, more breathable, but not waterproof. This version has a TPU waterproof lining that also blocks liquid spills.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes it feel like plastic?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eNo. The TPU membrane is laminated behind a soft polyester knitted jersey, so the surface that touches you is fabric. There’s no plastic crinkle.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDo I still need a decorative cushion cover on top?\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"dmas-chev\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eYes — this is a barrier layer that goes underneath your decorative cover, not instead of it. The barrier protector stays in place; your decorative cover gets washed when needed.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross li::before{position:absolute;left:0;top:.35rem;width:1.15rem;height:1.15rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;line-height:1;}.dmas-list--check li::before{content:\"\\2713\";background:var(--dmas-blue);color:var(--dmas-ink);}.dmas-list--cross li::before{content:\"\\2013\";background:#ededf2;color:var(--dmas-muted);}.dmas-list--plain li{padding-left:1.1rem;}.dmas-list--plain li::before{content:\"\";position:absolute;left:0;top:.85rem;width:.4rem;height:.4rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature{margin:0 0 .6rem;}.dmas-list--feature li{padding:.45rem 0 .45rem 1.4rem;color:var(--dmas-ink-soft);}.dmas-list--feature li::before{content:\"\";position:absolute;left:0;top:1.05rem;width:.5rem;height:.5rem;border-radius:50%;background:var(--dmas-blue-deep);}.dmas-list--feature li strong{color:var(--dmas-ink);}.dmas-acc{border:1px solid var(--dmas-line);border-radius:10px;margin:.6rem 0 0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my cushion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard scatter cushion inserts are 50 × 50cm. The knitted jersey has stretch to accommodate slight variations.\"}},{\"@type\":\"Question\",\"name\":\"Do I still need a decorative cushion cover on top?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — this is a barrier layer that goes underneath your decorative cover, not instead of it.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Waterproof Dust Mite Cushion Cover \u0026 Throw Pillow Protector | 50×50cm\",\"description\":\"Waterproof cushion cover and encasement, 50 × 50cm. 90gsm polyester knitted jersey outer with 0.2mm microporous TPU waterproof lining. Pore size approximately 0.16 microns at maximum distribution. Full-length zipper closure.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"Polyester knitted jersey with TPU waterproof lining\",\"offers\":{\"@type\":\"Offer\",\"price\":\"24.95\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Default Title","offer_id":51233953743138,"sku":"0031","price":24.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/Waterproof_Dust_Mite_Allergy_Cushion_Cover_50x50_cm_Zipper_Closure.png?v=1770203318"},{"product_id":"100-cotton-dust-mite-allergy-cushion-cover-50x50-cm-zipper-closure","title":"100% Cotton Dust Mite Cushion Cover \u0026 Throw Pillow Protector | 50×50cm | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cushion cover — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton cover that seals your cushion insert inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around you.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eSofa and scatter cushions are an often-overlooked dust mite allergen reservoir — they collect skin cells over years and rarely get washed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. Your decorative cushion cover goes over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite cushion cover (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside the cushion and out of the air around you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip running along one side seals the cushion insert inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvisible under your décor\u003c\/strong\u003e — sits under your decorative cushion cover, so the barrier is hidden from view.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The zippered closure and enclosed binding seams keep the barrier continuous around the whole cushion. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e50 × 50cm (square)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite cushion cover (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for standard 50×50cm scatter cushions and throw pillows on sofas or beds.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eHouseholds extending barrier coverage from the bedroom to the lounge\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour cushion is significantly larger or smaller than 50×50cm — measure first\u003c\/li\u003e\n\u003cli\u003eYou need waterproof protection — see our \u003ca class=\"dmas-link\" href=\"\/products\/anti-dust-mite-waterproof-cushion-covers\"\u003ewaterproof cushion cover\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your cushion insert inside through the open zip, close the zipper, then put your decorative cushion cover over the top.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard scatter cushions and throw pillows in Australia are typically 50×50cm. This cover is sized to match, with slightly larger sizing to accommodate normal cushion firmness and natural cotton wash shrinkage. If your cushion is 45×45cm, this cover will be slightly loose but still works. Measure your cushion insert before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the cover before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months is generally enough when a decorative cushion cover sits on top. That top cover gets washed more frequently as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite cushion cover (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my cushion?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eStandard scatter cushions in Australia are typically 50×50cm. This cover is sized to match. If your cushion is 45×45cm it will be slightly loose but still works. Measure your insert before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eDoes this go under or over my decorative cushion cover?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eUnderneath. Slip this cover directly over your bare cushion insert, zip it closed, then put your decorative cushion cover on top. The barrier is invisible under your normal décor.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the waterproof cushion cover?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The \u003ca class=\"dmas-link\" href=\"\/products\/anti-dust-mite-waterproof-cushion-covers\"\u003ewaterproof version\u003c\/a\u003e has a TPU lining that also blocks liquid spills — better for homes with children or pets.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhy cover cushions if I’ve already covered my bedding?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eSofa cushions and scatter pillows are an often-overlooked dust mite allergen reservoir — they accumulate skin cells over years and rarely get washed. A cushion cover extends barrier coverage from the bedroom to the lounge, which can be another significant allergen source in the home.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. It certifies the absence of those substances in the fabric; it is not a certification of suitability for any specific medical condition.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e.dmas-block{--dmas-ink:#272635;--dmas-ink-soft:#56555f;--dmas-line:#dcdce4;--dmas-muted:#a6a6a8;--dmas-paper:#ffffff;--dmas-mist:#e8e9f3;--dmas-blue:#b1e5f2;--dmas-blue-soft:#d4f0f8;--dmas-blue-deep:#7fcfe0;--dmas-link:#272635;--dmas-radius:14px;max-width:760px;margin:0 auto;color:var(--dmas-ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}.dmas-block *{box-sizing:border-box;}.dmas-lead,.dmas-body,.dmas-list li,.dmas-acc summary,.dmas-acc__body,.dmas-acc__body p,.dmas-steps li,.dmas-table,.dmas-table th,.dmas-table td,.dmas-trust__item span,.dmas-eyebrow,.dmas-note,.dmas-h3,.dmas-trust__item strong{font-size:16px;}.dmas-hero{background:#fff;padding:0 0 .5rem;margin:0 0 1.25rem;}.dmas-hero__intro{margin-top:0;}.dmas-hero__intro 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var(--dmas-line);scroll-margin-top:80px;}.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}.dmas-section:first-of-type{border-top:0;}.dmas-section:first-of-type::before{display:none;}.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}.dmas-body{margin:0 0 1rem;color:var(--dmas-ink-soft);}.dmas-eyebrow{font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dmas-ink-soft);margin:1.25rem 0 .5rem;}.dmas-list{margin:0 0 .25rem;padding:0;list-style:none;}.dmas-list li{position:relative;padding:.3rem 0 .3rem 1.7rem;color:var(--dmas-ink-soft);}.dmas-list--check li::before,.dmas-list--cross 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0;background:var(--dmas-paper);overflow:hidden;}.dmas-acc summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;list-style:none;padding:.9rem 1.05rem;font-weight:600;color:var(--dmas-ink);transition:background .15s ease;}.dmas-acc summary:hover{background:var(--dmas-mist);}.dmas-acc summary::-webkit-details-marker{display:none;}.dmas-acc summary:focus-visible{outline:2px solid var(--dmas-ink);outline-offset:-2px;}.dmas-summary-head{flex:1;}.dmas-chev{flex:0 0 auto;width:.65rem;height:.65rem;border-right:2px solid var(--dmas-ink);border-bottom:2px solid var(--dmas-ink);transform:rotate(45deg);transition:transform .2s ease;margin-top:-.2rem;}.dmas-acc[open] .dmas-chev{transform:rotate(-135deg);margin-top:.2rem;}.dmas-acc__body{padding:0 1.05rem 1.05rem;color:var(--dmas-ink-soft);}.dmas-acc__body p{margin:0 0 .6rem;}.dmas-acc__body p:last-child{margin-bottom:0;}.dmas-acc__body .dmas-table-wrap{margin-top:.4rem;}.dmas-steps{margin:0;padding:0 0 0 1.25rem;color:var(--dmas-ink-soft);}.dmas-steps li{padding:.25rem 0;}.dmas-table-wrap{border:1px solid var(--dmas-line);border-radius:var(--dmas-radius);overflow:hidden;margin:0 0 1rem;}.dmas-table{width:100%;border-collapse:collapse;}.dmas-table th,.dmas-table td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--dmas-line);}.dmas-table tr:last-child th,.dmas-table tr:last-child td{border-bottom:0;}.dmas-table tbody th{font-weight:600;color:var(--dmas-ink);width:38%;}.dmas-table tbody td{color:var(--dmas-ink-soft);}.dmas-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:600px){.dmas-h2{font-size:20px;}.dmas-trust__item{flex:1 1 100%;flex-direction:row;justify-content:center;gap:.4rem;}.dmas-hero{padding:1rem 1rem 1.25rem;}}@media (prefers-reduced-motion:reduce){.dmas-chev,.dmas-link{transition:none;}}\u003c\/style\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will it fit my cushion?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard scatter cushions in Australia are typically 50×50cm. This cover is sized to match. If your cushion is 45×45cm it will be slightly loose but still works.\"}},{\"@type\":\"Question\",\"name\":\"Does this go under or over my decorative cushion cover?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Underneath. Slip this cover directly over your bare cushion insert, zip it closed, then put your decorative cushion cover on top.\"}},{\"@type\":\"Question\",\"name\":\"What does OEKO-TEX certified mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"100% Cotton Dust Mite Cushion Cover | 50×50cm\",\"description\":\"100% cotton dust mite cushion cover, 50×50cm square. OEKO-TEX Standard 100 certified. Pore size approximately 2.7 microns. Full-length zipper along one side.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Dust Mite Allergy Solutions Australia\"},\"material\":\"100% cotton (OEKO-TEX Standard 100 certified)\",\"offers\":{\"@type\":\"Offer\",\"price\":\"24.95\",\"priceCurrency\":\"AUD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"areaServed\":{\"@type\":\"Country\",\"name\":\"Australia\"}}}\u003c\/script\u003e\n\u003c\/section\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Default Title","offer_id":51239276118306,"sku":"0029","price":24.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/100_CottonDustMiteAllergyCushionCover50x50cmZipperClosure-2.png?v=1770203665"},{"product_id":"100-cotton-dust-mite-pillow-protector-child-standard-size-69x50cm","title":"100% Cotton Kids Pillow Protector \u0026 Encasement | Child Standard 50×69cm | AU","description":"\u003csection class=\"dmas-block\" aria-label=\"Product details\"\u003e\n\u003cdiv class=\"dmas-hero\"\u003e\n\u003cdiv class=\"dmas-hero__intro\" id=\"dmas-what\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite kids pillow protector — 100% cotton, zippered\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA 100% cotton encasement that seals your child’s pillow inside a tightly woven barrier, keeping dust mite allergens trapped inside rather than in the air around them.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eChildren’s pillows are one of the most concentrated dust mite allergen reservoirs on a child’s bed.\u003c\/p\u003e\n\u003cp class=\"dmas-body\"\u003eThe tightly woven cotton creates a barrier against the fine particles that carry those allergens (typically 10–40 microns), while staying soft and breathable. A normal pillowcase goes over the top.\u003c\/p\u003e\n\u003cp class=\"dmas-note\" style=\"font-size:14px;color:#56555f;margin:.5rem 0 0;\"\u003e\u003cem\u003eSized for toddler and child pillows. Australian safe-sleep guidance (Red Nose Australia) recommends infants under 12 months sleep without a pillow — this product is for older children using a pillow under family or paediatrician guidance.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust\"\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003eFree shipping\u003c\/strong\u003e\u003cspan\u003eover $150\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e10-year\u003c\/strong\u003e\u003cspan\u003ewarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-trust__item\"\u003e\n\u003cstrong\u003e3rd party\u003c\/strong\u003e\u003cspan\u003etested and certified\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-barrier\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWhat makes a dust mite kids pillow protector (encasement) effective\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eA tightly woven 100% cotton fabric with pores measured at around 2.7 microns — far smaller than the 10–40 micron particles that carry dust mite allergens — sewn into a full encasement and sealed with enclosed binding seams.\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--feature\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust mite allergen barrier\u003c\/strong\u003e — pores well below allergen-particle size, so dust mite waste stays sealed inside your child’s pillow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable natural cotton\u003c\/strong\u003e — a woven natural-fibre fabric that breathes, with no polyurethane laminate or plastic feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEKO-TEX certified\u003c\/strong\u003e — the cotton fabric carries OEKO-TEX Standard 100 certification, tested for over 100 substances of concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosed binding seams\u003c\/strong\u003e — the fabric edges are sealed inside a bound seam, so the barrier stays continuous along every join.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-length zipper\u003c\/strong\u003e — a zip running along one short end seals the pillow inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft and quiet\u003c\/strong\u003e — natural cotton, similar to a high-thread-count pillowcase, with no crinkle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eThe pore-size detail (third-party tested)\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eDust mite allergens are carried by fecal pellets and body fragments that typically measure 10 to 40 microns. According to test data supplied by the manufacturer, Fifth Ridge Pty Ltd, this fabric (Sample 00022) has pores measured at approximately 2.7 microns at maximum distribution (third-party capillary flow porometry, Galwick fluid) — well below that range. The zippered closure and enclosed binding seams keep the barrier continuous around the whole pillow insert. We have not independently conducted this testing; the figures are reproduced in good faith from the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eMaterials \u0026amp; specifications\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cdiv class=\"dmas-table-wrap\"\u003e\u003ctable class=\"dmas-table\"\u003e\n\u003ccaption class=\"dmas-visually-hidden\"\u003eMaterials and testing specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFabric\u003c\/th\u003e\n\u003ctd\u003e100% cotton, tightly woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePore size\u003c\/th\u003e\n\u003ctd\u003eApproximately 2.7 microns at maximum distribution (capillary flow porometry, Galwick fluid). Figures supplied by the manufacturer, Fifth Ridge Pty Ltd, from third-party testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eOEKO-TEX Standard 100, as stated by the manufacturer (tested for over 100 substances of concern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003eChild standard — 50 × 69cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eFull-length zipper along one short end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeams\u003c\/th\u003e\n\u003ctd\u003eEnclosed binding seams that keep the barrier continuous along each join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10-year product warranty (excludes misuse, improper washing, or damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat the research says about encasings\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\n\u003cp\u003eA 2003 randomised controlled trial published in the \u003cem\u003eJournal of Allergy and Clinical Immunology\u003c\/em\u003e (Halken et al.) tested mattress and pillow encasings against placebo encasings in children with asthma and dust mite allergy. The trial found that the active encasings produced a significant long-term reduction in dust mite allergen concentrations over 12 months.\u003c\/p\u003e\n\u003cp\u003eThis is a finding of that independent study, reported here for general information. Individual results vary, and this product is intended to be used alongside other dust mite reduction measures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-who\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eWho this dust mite kids pillow protector (encasement) is for\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eBest for toddler and child pillows (50 × 69cm). Use one encasement per pillow.\u003c\/p\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eCommonly chosen by\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--check\"\u003e\n\u003cli\u003eAnyone building a dust mite barrier across mattress, pillow, and quilt\u003c\/li\u003e\n\u003cli\u003eParents wanting OEKO-TEX certified cotton bedding for their child\u003c\/li\u003e\n\u003cli\u003ePeople who prefer 100% natural cotton over synthetic fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"dmas-eyebrow\"\u003eProbably not the right fit if\u003c\/p\u003e\n\u003cul class=\"dmas-list dmas-list--cross\"\u003e\n\u003cli\u003eYour child uses an adult-size pillow — see our \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eStandard\/Queen version\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eYou need waterproof protection — see our \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-pillow-protector-child-standard-size-69x50cm\"\u003ewaterproof child pillow protector\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-fit\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eHow to fit it\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eSlide your child’s pillow inside through the open zip, close the zipper, then put their normal pillowcase over the top.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eChoosing the right size\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThis encasement is 50 × 69cm — sized for standard Australian children’s pillows, which are shorter than adult pillows (50 × 75cm). If your child has grown into a standard adult pillow, use the \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eStandard\/Queen version\u003c\/a\u003e instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-care\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eCare\u003c\/h2\u003e\n\u003cp class=\"dmas-lead\"\u003eWash before first use, then every 3–6 months. A warm or gentle cycle — do not exceed 60°C. Skip bleach and fabric softeners.\u003c\/p\u003e\n\u003cdetails class=\"dmas-acc\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eFull care instructions\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cul class=\"dmas-list dmas-list--plain\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore first use:\u003c\/strong\u003e wash the encasement before fitting, to remove any production residues (manufacturer-recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWash:\u003c\/strong\u003e warm or gentle cycle. Do not exceed 60°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry:\u003c\/strong\u003e tumble dry low\/medium or air dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e every 3–6 months is generally enough when a pillowcase sits on top. That pillowcase gets washed weekly with your child’s bed linen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e bleach, fabric softeners, dry cleaning, and any oils or strong detergents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dmas-section\" id=\"dmas-faq\"\u003e\n\u003ch2 class=\"dmas-h2\"\u003eDust mite kids pillow protector (encasement) FAQs\u003c\/h2\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWill it fit my child’s pillow?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThis encasement is 50 × 69cm, sized for standard Australian children’s pillows. If your child uses an adult-size pillow (50 × 75cm), use the \u003ca class=\"dmas-link\" href=\"\/products\/100-cotton-allergy-dust-mite-bed-bug-pillow-protector-standard-queen-king-euro\"\u003eStandard\/Queen version\u003c\/a\u003e instead.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eIs this suitable for infants?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eThis is designed for toddlers and children who are already using a pillow. Red Nose Australia recommends infants under 12 months sleep without a pillow — always follow their \u003ca class=\"dmas-link\" href=\"https:\/\/rednose.org.au\/article\/safe-sleeping-recommendations\" rel=\"noopener\" target=\"_blank\"\u003esafe sleeping guidance\u003c\/a\u003e. If you have questions about when to introduce a pillow, speak with your GP or paediatrician.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat’s the difference between this and the waterproof child pillow protector?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eBoth can be used as a barrier against dust mite particles. This cotton version is 100% natural cotton, OEKO-TEX certified, and more breathable, but it is not waterproof. The \u003ca class=\"dmas-link\" href=\"\/products\/waterproof-dust-mite-pillow-protector-child-standard-size-69x50cm\"\u003ewaterproof child pillow protector\u003c\/a\u003e has a TPU lining that also blocks spills and accidents.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eShould I discuss this with my GP or paediatrician first?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eIf your child has a diagnosed allergy, eczema, or any other medical condition, yes — your GP, paediatrician, or allergist is the right person to advise on whether barrier bedding suits your child’s situation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"dmas-acc dmas-acc--faq\"\u003e\u003csummary\u003e\u003cspan class=\"dmas-summary-head\"\u003eWhat does OEKO-TEX certified mean?\u003c\/span\u003e\u003cspan class=\"dmas-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dmas-acc__body\"\u003e\u003cp\u003eOEKO-TEX Standard 100 is an independent textile certification confirming the fabric has been tested for more than 100 substances of concern. 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