Skip to product information
Anti-dust-mite mattress protector covering all 6 sides of the encasement, being unzipped by a hand, showing full 6-sided duvet protection.
1/9
Anti Dust Mite Mattress Protector – Allergy Proof Case

Dust Mite Proof
Mattress Protector

NHS Doctor Backed Chosen by NHS nurses for their own beds · 45% fewer asthma hospital visits in NHS trial See the evidence

Blocks 100% of dust mites and allergens

Stops nighttime allergy symptoms within 7 nights

Crafted with organic eucalyptus silk

Wake up rested and energised every morning
£159.00

FREE Next-Day UK Delivery

100% Blocks all allergens
7 nights To complete relief

How it works

  1. 1 Seal your mattressDust mites live and reproduce by millions deep inside your mattress. Seal them away with the mattress protector protector and cut all contact with your skin
  2. 2 Block the allergensOur micro-weave is 10x smaller than a dust mite - creating an impenetrable barrier that stops them from ever reaching your skin
  3. 3 Mites die off naturallySealed inside, mites lose their food source (your skin) and die off naturally - no chemicals needed
  4. 4 Wash at 60°C monthlyOur mattress protector is made to sustain 60°C washes - scientifically proven to kill all dust mites
Size Guide
Dust mite protector size guide showing mattress, duvet and pillow dimensions for UK sizes from single to super king
Shipping & Returns

Free next-day DPD delivery on UK orders over £100.

Order before 11:30am Mon–Fri for same-day dispatch.

DPD will text or email you a 1-hour slot on delivery day.

Delivered Monday–Friday, 8am–8pm.

Returns: 30-day money-back UK returns are free with a prepaid label via our online portal.

Refunds processed within 10 business days - unused items in original packaging only. Reach out to our team at hello@idustmite.com
Payment methods

Doctors Recommend

Stop The Itch

Allergy Relief

Breathe Easy

No Morning Congestion

Sleeping On Clouds

Stop The Itch

Constant scratching can trigger skin irritation and eczema flare-ups. Our protector set creates a physical barrier against dust mite allergens, stopping the itch cycle.

Stop The Itch

Constant scratching can trigger skin irritation and eczema flare-ups. Our protector set creates a physical barrier against dust mite allergens, stopping the itch cycle.

Allergy Relief

Millions of dust mites live inside of your mattress. Our 360° sealed protector set stops 100% of allergens and symptoms. Enjoy restful and peaceful sleep again.

Allergy Relief

Millions of dust mites live inside of your mattress. Our 360° sealed protector set stops 100% of allergens and symptoms. Enjoy restful and peaceful sleep again.

Breathe Easy

Struggling to breathe or wheezing at night? Our protector set stops allergens from entering your airways, helping to support clearer breathing for a more comfortable night's sleep.

Breathe Easy

Struggling to breathe or wheezing at night? Our protector set stops allergens from entering your airways, helping to support clearer breathing for a more comfortable night's sleep.

No Morning Congestion

Stop waking up with a blocked or runny nose every morning. Enjoy clear and easy nasal breathing again.

No Morning Congestion

Stop waking up with a blocked or runny nose every morning. Enjoy clear and easy nasal breathing again.

Sleeping On Clouds

Beyond its allergen protection, our protector set is crafted from premium eucalyptus silk - delivering the soft, breathable comfort of a five-star hotel, every night.

Sleeping On Clouds

Beyond its allergen protection, our protector set is crafted from premium eucalyptus silk - delivering the soft, breathable comfort of a five-star hotel, every night.

The Evidence Behind Your Set

Anyone can claim their bedding blocks dust mites. Here is who has actually checked ours.

NHS doctor backed dust mite protection
NHS Doctor Backed

NHS doctors buy it for their own beds

The clearest endorsement we could ask for. NHS doctors and nurses, the people who deal with dust mite allergy, asthma and eczema every working day, order our protectors for their own bedrooms and their own children.

They could choose any barrier bedding on the market. They choose this one.

Shirley Laboratory independent tested iDustMite eucalyptus silk barrier next to standard cotton weave
Independently Lab Tested

Woven too tight for dust mites to pass

Tested by Shirley, a respected UK textile laboratory, not by us. A dust mite measures around 250 microns and its allergens 10 to 40 microns. Our protectors are built to a 5 micron barrier, so nothing gets through in either direction.

Standard cotton, shown left, lets mites and allergens straight through.

OEKO-TEX Standard 100 certificate issued to iDustMite
OEKO-TEX Standard 100

Safe against the most sensitive skin

Certified by TESTEX, the Swiss textile testing institute, and held in the iDustMite name. Every fabric is tested for harmful substances and passed as safe for adults, children and eczema-prone skin. No coatings, no chemical treatments, nothing sprayed on.

The barrier is woven into the fabric, so it never washes out.

Choose your size Read the full test reports and certifications

What our customers say

2783+ Relieved Customers

Great products

Great products! Already made a difference! I ordered this system a few weeks back. Fast delivery and the great quality. I’ve been struggling for years with my dust allergy. This made such a huge difference! Highly recommend!

Deeds Reels

An absolute game changer!

An absolute game changer! The mattress and pillow covers have really helped mine and my son’s reactions after a nights sleep! I do feel my eczema is much more tamed. Extremely helpful customer service. Richard went above and beyond to make sure ordered what was best for my situation. I’m writing this review having had and trialed the items for around 3 months!

Rachel Heys

No more sinus discharge or itching eyes

It was so easy to choose and pay for my mattress enclosure. It came with explanations about what to do before putting it on the mattress. Delivery was very quick. Just 2 days to wait. No more sinus discharge or itching eyes.

Anne King

Fantastic anti dust mite bedding

This anti dust mite bedding is made of eucalyptus silk.. Amazing quality & it feels wonderful against the skin. My sons allergies have already lessened within a few nights.
If you or your child suffer from allergies look nowhere else but this small company.
It is a bit pricey but 100% worth the spend & you certainly get what you pay for.
My son & I keep up his routine - shower every night, clean pjs, wash bedding...amazed at the results

Sharon Blevins

Simple change with big results

The Anti-Allergy Dust Mite Protector Set has been a game changer for me. Since using them, my allergies have improved so much. I’m sleeping better, waking up less congested, and just feeling healthier overall.

It’s such a simple change but it’s made a huge difference to my day-to-day life. I only wish I’d bought them sooner! Highly recommend to anyone who struggles with dust mite allergies.

Natalie

Like sleeping on a cloud

My daughter has terrible ezcema and has suffered since being small. She always scratches at night and scratches herself until she bleeds.
She doesn’t live a home as she is a student. I decided to buy a whole bedding set from iDustMite. The next morning she said it was like sleeping on a cloud. No scratching. I was so emotional something to relive the symptoms.

Sal

Absolutely amazing

Absolutely amazing, the products are beautiful and will definitely write a follow up on how it’s helped with my dust allergies but more than anything the customer service is brilliant. Just the customer service in itself has now ensured I will be purchasing from them going forward - thank you so much!

Mashal Ahmed

Extremely helpful customer service

Extremely helpful customer service. Richard went above and beyond to make sure I had my purchases delivered when they were needed for.
The actual bedding set is lovely, great quality, so comfy. I have only used it for just under a week and already am itching my eczema less and my nose is less blocked.
I would highly suggest

Angela

Your Journey to allergy-free sleep.

Follow your progress and see what's ahead on your path to restful nights

Night 1

Immediate Protection

From the moment you fit your encasement, dust mites are physically blocked from reaching you. No more direct exposure while you sleep.

Night 7

Symptoms Begin to Ease

Sneezing, itching and congestion start to reduce as allergen exposure drops. Your body begins to recover from its constant allergic response.

Night 14

Deeper, Restful Sleep

Without nighttime symptoms disrupting your sleep cycles, you start waking up feeling genuinely rested and refreshed for the first time in months.

Night 30

Skin & Breathing Clears

Eczema flare-ups reduce, breathing becomes easier and daytime energy improves. Your immune system is no longer fighting a nightly battle.

FAQs.

Everything you need to know about dust mite protection.

We use 100% 1000 thread count eucalyptus silk with a tight 5 micron weave. Dust mites measure around 200 microns, so they physically cannot pass through. OEKO-TEX certified and independently tested. See our science and certifications

Most solutions treat the symptoms, not the cause. Dust mites live inside your mattress, pillow and duvet, and sprays or antihistamines can't reach them there. Our encasements physically seal your bedding with a precision zip, blocking 99.97% of allergens from reaching you every night. It is a permanent fix, not a workaround.

Yes. Those symptoms are caused by allergens you breathe in while you sleep. By sealing your mattress, pillows and duvet, you cut off that exposure completely. Most customers notice a real difference within two to four weeks. Many tell us it is the first thing that has actually worked.

Absolutely. All materials are OEKO-TEX certified and safe for children, including those with eczema or asthma. We include a Cot Bed size in this set. Encasing your child's bed is one of the most recommended steps by allergists for reducing symptoms without relying on medication.

Not at all. Once you encase your mattress, the allergens inside are sealed away from you. Your existing mattress, pillow and duvet are all fine to use. No need to throw anything out or buy new bedding first.

No chemicals at all. Our eucalyptus silk fabric is woven so tightly that the pores measure around 5 microns, which is small enough to stop dust mites and their allergen particles from getting through. It works purely through the fabric structure, so it never washes out. All materials are OEKO-TEX certified and safe for sensitive skin.

Nothing like those. Our eucalyptus silk is genuinely soft, breathable and silent. Once your normal bedding is on top you will forget they are there. A lot of customers are surprised by how comfortable they are.

The barrier works from night one. Most people start noticing less congestion and irritation within one to two weeks, with a clearer improvement by the end of the first month.

Wash them once a month at 60 degrees and let them air dry. Do not tumble dry. The barrier does not degrade with washing because it is built into the fabric structure. Your bedding on top should be washed weekly to monthly at 60 degrees as part of your normal routine.

We offer Cot Bed, Single, Double, King and Super King. If your mattress falls between sizes, go up to the next one. It still gives you full protection and is easier to fit. Our standard encasement suits mattresses between 10 and 30cm deep. For mattresses between 30 and 45cm, you will need our deep fit version which is listed separately on the site.

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.