{"title":"Dust Mite Protectors – 100% Cotton","description":"\u003cp\u003eBreathable 100% cotton dust mite protectors and encasements — mattress, pillow, quilt \u0026amp; doona.\u003c\/p\u003e","products":[{"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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var(--dmas-blue-deep);border-radius:10px;background:var(--dmas-blue-soft);color:var(--dmas-ink);line-height:1.55;}\n.dmas-note__icon{flex:0 0 auto;font-size:1.15rem;line-height:1.4;}\n.dmas-note__text{flex:1;color:var(--dmas-ink-soft);}\n.dmas-note__text strong{color:var(--dmas-ink);}\n.dmas-section{position:relative;padding:1.6rem 0;margin:0;border-top:1px solid var(--dmas-line);scroll-margin-top:80px;}\n.dmas-section::before{content:\"\";position:absolute;top:-1px;left:0;width:44px;height:3px;border-radius:3px;background:var(--dmas-blue-deep);}\n.dmas-section:first-of-type{border-top:0;}\n.dmas-section:first-of-type::before{display:none;}\n.dmas-h2{font-size:22px;line-height:1.22;font-weight:700;margin:0 0 .55rem;letter-spacing:-.01em;color:var(--dmas-ink);}\n.dmas-h3{font-weight:700;margin:0 0 .3rem;color:var(--dmas-ink);}\n.dmas-lead{line-height:1.55;color:var(--dmas-ink);margin:0 0 1rem;font-weight:500;}\n.dmas-body{margin:0 0 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.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":"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 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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  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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":"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 .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 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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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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\":\"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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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 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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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":"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 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 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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":"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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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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