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Bedding is the top layer. For a sealed pillow, add the Anti Dust Mite Pillow Protectors underneath.
Soft, breathable pillowcases designed to be used on top of dust mite protectors — helping reduce allergen build-up around your face while keeping your bed feeling fresh and comfy.
➤ Helps reduce night-time allergy triggers — 40 Micron Barrier blocks dust mites helping you breathe clearer while you sleep
➤ Gentle on sensitive & eczema-prone skin — smooth, non-irritating fabric
➤ Wash hot at 60°C — helps remove allergens as part of a weekly routine
➤ Naturally breathable eucalyptus silk — helps manage heat and moisture
➤ Soft, quiet & comfortable — everyday bedding with allergy-aware design
For best dust mite control, use these pillowcases on top of a sealed pillow protector.
Want the full set?
Get the complete bedding layer (fitted sheet + duvet cover + 2 pillowcases):
Made from premium 1,000 thread count eucalyptus silk.
OEKO-TEX® certified eucalyptus silk — made without harsh chemicals, ideal for those concerned about skin irritation or breathing sensitivity.

At iDustMite®, everything we do is designed for people with dust mite allergies.
Not some people. Not most people. You.
From the first design sketch to the final stitch, our dust mite pillow protectors, duvet protectors, and mattress encasements are made with one clear goal — to help dust mite allergy sufferers sleep in a cleaner, calmer bed.
Because when bedding is designed for dust mite allergies from the start, nothing important gets missed:
Precision stitching to reduce weak points where allergens can escape
Sealed zip closures for full pillow, duvet, and mattress encasement
Dust mite-proof materials designed to help keep allergens trapped inside
We openly show how our products are tested — many bedding brands do not.
Our dust mite pillow, duvet, and mattress protectors are independently tested by Shirley®, a respected UK laboratory known for textile performance and barrier testing.
All iDustMite® fabrics are OEKO-TEX® certified, meaning they are tested for harmful substances and are suitable for both adults and children, including those with sensitive skin.
Our encasements are engineered with a ~5 micron dust mite barrier, designed to help block dust mites and their allergens from escaping the bedding — where exposure most often happens.
You can view our independent lab testing and certifications in full here:
👉 https://idustmite.com/pages/science-certifications-dust-mite-proof-bedding-by-idustmite?ose=false
This focus on transparent testing, material safety, and purpose-built design is why iDustMite® is made specifically for dust mite allergy sufferers — not a one-size-fits-all bedding solution.
Eucalyptus silk naturally helps repel dust mites by reducing the warm, damp conditions they need to thrive.
It has excellent moisture-wicking and breathability, helping keep bedding drier throughout the night.
Our 1,000 thread count eucalyptus silk, woven in a tight percale weave, creates a dense fabric structure that helps block dust mites while staying smooth and gentle on sensitive skin.
The layer your face rests on, and how it works with the protector underneath:
A zipped pillow protector seals your pillow on all sides, trapping the dust mites and allergen already inside it so they cannot reach you.
This 40 micron eucalyptus silk case covers the protector. It is smooth against your skin, far tighter woven than ordinary cotton, and it is the surface your face actually touches all night.
Skin cells cannot settle into a loose weave and mites cannot work their way up from the pillow. There is no chemical treatment involved, it is the fabric structure doing the work, so nothing washes out.
60 degrees is the temperature that kills dust mites. Because the case is what you strip and wash each week, the sealed protector underneath stays undisturbed and only needs washing every one to three months.
Everything you need to know about dust mite protection.
Not on their own, and we would rather tell you that up front. These are bedding, the top layer that touches your face. They are woven to a 40 micron barrier, far tighter than ordinary cotton, but the layer that actually seals dust mites in is a fully zipped pillow protector underneath. If you only buy one thing for your pillows, buy the protector first and add these on top.
The protector is a fully zipped encasement with a 5 micron barrier. It goes directly onto your pillow, seals it on all sides, and traps the mites and allergen already inside so they cannot reach you. These pillowcases go over the top. They are 40 micron eucalyptus silk, softer against your face, and they are what you wash weekly. The protector seals, the pillowcase covers. You want both.
They do two useful things. Your face is against this layer for eight hours a night, so it is worth that layer being smooth eucalyptus silk rather than ordinary cotton with a looser weave. And washing a pillowcase weekly at 60 degrees is far easier than stripping and washing a protector, so the protector underneath stays sealed and undisturbed for longer.
The order that makes the biggest difference is mattress protector first, encasing all six sides, then pillow and duvet protectors, then the bedding layer on top. Your mattress is by far the largest dust mite reservoir in the room, so sealing it is where most of the relief comes from. The Protector Set covers mattress, pillows and duvet in one go, and it is the step most customers take before adding bedding.
If you are replacing your bedding anyway, yes. The bedding set is the fitted sheet, duvet cover and two pillowcases in the same eucalyptus silk, so the whole surface your skin touches is the same fabric rather than just the pillows. If you only want to change what is under your face for now, the pillowcases on their own are a sensible place to start.
Yes. They are OEKO-TEX certified with no chemical treatments of any kind, so there is nothing sprayed on the fabric sitting against your child's skin. Parents buying for a child with eczema usually start with a sealed pillow protector, because that is what stops the exposure, and use these pillowcases over the top for softness and easy weekly washing.
They are 1,000 thread count eucalyptus silk, OEKO-TEX certified. No, they do not feel plasticky or crinkly. That is the usual complaint about cheaper anti allergy bedding and it is exactly why we use eucalyptus silk. It is smooth and quiet with no crunch when you move at night, which customers with sensory sensitivity tell us matters more than anything else.
Wash weekly at 60 degrees, the temperature that kills dust mites. Line drying is best for keeping the softness. They are suitable for normal household washing and need nothing special. Washing the pillowcase weekly is what keeps the allergen load down between the less frequent washes of the protector underneath.
Each set contains two pillowcases at 75cm x 50cm, the standard UK pillow size, so they fit ordinary UK pillows including our own. If you have oversized or continental pillows, call us on 0330 122 1646 before ordering and we will check the fit for you.
UK orders are dispatched quickly and you will get a tracking email as soon as they are on their way. If you are not happy for any reason, just get in touch within 30 days. You can reach us at Hello@iDustMite.com, on live chat between 8am and 8pm, or by phone on 0330 122 1646. We are always happy to help.