I never knew dust mites could be lurking in my pillows – I tested these £10 protectors to help

Two pillows with white zip-up pillow protectors on a bed
Pillow protectors can reduce dust mite allergy symptoms while extending the life of your pillow (Image credit: Joybees - Generated with Signal AI)

Confession: I can't remember the last time I replaced my pillows. While it's definitely something I know I should do, I just haven't gotten around to it and, to be honest, there are more exciting things I'd rather spend my money on.

But after recently discovering that dust mites (horrifyingly) exist, I decided it was finally time to do something about my pillows, especially since I have sensitive eyes. Dust mite allergies are very common and can cause symptoms like sneezing, itchy eyes, and a runny nose.

Instead of immediately forking out £50+ on a brand-new set, I decided, in the meantime, to buy these allergy-friendly pillow protectors on Amazon for under £10. They act as a barrier between you and any dust mites that might be lurking inside.

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I know pillow protectors aren't exactly revolutionary (and are probably something I should have had already), but they've given me so much peace of mind about dust mites, offering an extra layer between my pillow and my face.

There are plenty of synthetic options out there, but I'd highly recommend choosing cotton ones if you want to avoid hearing a rustling noise every time you move your head in bed (I made this mistake with satin covers previously). Plus, they won't contain any microplastics and will stay cool in the summer.

While I'm chuffed with my new little purchase, I spoke with Dr Stephanie Kayode, Allergy Physician at Allergy Care London, to find out whether pillow protectors are something experts would actually recommend.

"Allergen-proof barrier covers on mattresses, duvets and pillows will reduce dust mite exposure by preventing bedding dust mites from getting through," she confirms. "In the bedroom, it is also important to wash bedding at 60 degrees as only high temperatures kill dust mites, and reduce indoor humidity by ventilating."

As someone with raging hay fever allergies, I was also curious to find out whether pillow protectors could help alleviate my symptoms at night, but unfortunately, that doesn't seem to be the case.

"This isn't likely to be effective. Airborne pollen can land on hair, skin and clothes and transfer onto bedding. Pollen particles are so small they can get through pillowcase fabric," says Dr. Kayode.

Dr Stephanie Kayode
Dr. Stephanie Kayode

Dr. Stephanie Kayode is a Consultant Allergist and Allergy Physician at one of the largest allergy centres in Europe, where she provides expert care for adults with a wide range of allergic conditions. Dr. Kayode practices within an internationally recognised Centre of Excellence, where her work spans patient care, service innovation, and academic collaboration.


As a hay fever sufferer, I’m unsure whether my sensitive eyes and sneezing are caused by that or dust mites, but either way, I feel a lot better now that these pillow protectors are in place.

Wondering whether dehumidifiers help with allergies? Our expert explains all in this helpful feature. We also have a fantastic guide on hayfever-friendly gardening, which includes all the tips and tricks you need to minimise your allergies.

Megan Milstead
Content Editor

As Content Editor at Homebuilding & Renovating, Megan is passionate about providing expert-backed advice and creative inspiration to help readers transform their living spaces. Her love for DIY began while helping to renovate her parents’ family home, sparking a fascination with interiors, renovation, and design. More recently, she assisted with the renovation of her partner’s house in Bristol and is currently expanding her expertise through an Introduction to Home Improvement course. She joined the Homebuilding & Renovating team in 2025, having previously worked as a Staff Writer at PetsRadar and Beauty Assistant at Harrods.