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Best mattress protectors to keep your bed fresh, clean and comfy

Forget the loud, crinkly protectors of the past and invest in a quality mattress protector to keep your bed fresher for longer. We round up the products that Mumsnetters swear by.

By Alice Cruickshank | Last updated Nov 19, 2021

Mattress protector on a bed

From accidental spills and leaks to night-time bedwetting, your family’s mattresses go through a lot. A good protector can extend the lifespan of your mattress and can guard against dust mites and keep things cool for hot sleepers to boot. You’ll find high quality mattress protectors in all sizes, meaning you can protect the whole family from spills and stains without compromising on comfort.

Here are the best mattress protectors to buy in 2021. 

1. Best overall mattress protector: Viewstar Bamboo Waterproof Mattress Protector

Viewstar mattress protector

Price: £27 | Buy now from Amazon

It can be tricky to find a mattress protector that ticks all the boxes, but this product from Viewstar does just that. The bamboo-blend top offers a soft and supportive night’s sleep, and it’s moisture-wicking to keep your bed cool. It’s also 100% waterproof and hypoallergenic. You won’t have to contend with crinkly noises that can be a problem with some mattress protectors either. At less than £30 and available in a variety of sizes, you can protect all your family’s mattresses without spending a fortune. 

Key specs

  • Material: Bamboo-polyester top, Tpu membrane interior, polyester underlayer
  • Sizes available: Single, double, king, super king
  • Waterproof: Yes
  • Machine washable: Yes

2. Best budget mattress protector: Dunelm Fogarty Perfectly Washable Mattress Protector

Dunelm Fogarty mattress protector

Price: £20 | Buy now from Dunelm

"We got one from Dunelm and it's fab! No crinkly waterproofy noises and it was cheap and cotton padded. Bargain!" - valiumredhead

Sometimes a higher price doesn’t guarantee a better product and this affordable mattress protector from Dunelm holds its own against some of the bigger brands according to Mumsnetters. This simple option is secure and comfortable, and is available for a variety of bed sizes. While this topper will stop your mattress becoming stained from small spills and leaks, it isn’t a fully waterproof protector. However, reviews promise a mattress protector that washes well and provides a comfortable night’s sleep. 

Key specs

  • Material: Poly-cotton top, polyester underlayer
  • Sizes available: Single, small double, double, king, super king
  • Waterproof: No
  • Machine washable: Yes

3. Best cotbed mattress protector: Hippychick Tencel Waterproof Mattress Protector

Hippychick cot mattress protector

Price: £34 | Buy now from Amazon

"Hippy chick are the best IMO, they can be hot washed and tumble dried again and again" - nannyl

"Hippychick all the way in this house" - wildstrawberryplace

A mattress protector for your baby’s cot is an essential purchase, and Mumsnetters rave about the Hippychick brand. This is a mattress protector and bottom sheet in one with a comfortable natural tencel top and a 100% waterproof mid layer. Hippychick protectors ​​also have an anti-allergy barrier to protect against dust mites and they’re machine washable too. If it works for your baby then you can kit out the whole family with Hippychick protectors as there are versions to fit single, double, and king size beds too. 

Key specs

  • Material: Tencel, polyurethane mid layer
  • Sizes available: Cot, cot bed, single, double, king, super king
  • Waterproof: Yes
  • Machine washable: Yes

4. Best waterproof mattress protector: Dunelm Teflon Mattress Protector 

Dunelm waterproof mattress protector

Price: £22 | Buy now from Dunelm

Whether it’s accidental spills or bedwetting you’re protecting your mattress from, a waterproof mattress protector is invaluable, and this choice from Dunelm is a bargain buy. Classic waterproof mattress protectors rely on a crinkly and noisy waterproof layer, but this one uses a teflon coating instead to offer protection from water and other liquids that can stain. The quilted top is soft and comfortable without making the bed overly warm. 

Key specs

  • Material: polyester top and under layer
  • Sizes available: single, double, king, super king
  • Waterproof: yes
  • Machine washable: yes

5. Best mattress protector for bedwetting: Hippychick Waterproof Mattress Protector – Flat Cotton

Hippychick bedwetting mattress protector

Price: £40 | Buy now from Amazon

"I now use Hippychick flat sheet protector. It feels like a brushed cotton sheet but apparently has a waterproof core - I can certainly vouch for its effectiveness" - GreenOlives

The secret to a quick change of sheets when you’re dealing with bedwetting is a flat sheet protector, and Hippychick’s Waterproof version is a godsend. Swap out disposable bed wetting pads for this super soft, machine washable alternative that’s crinkle-free. The brushed cotton top is exceptionally soft and comfortable, and the polyurethane mid layer is both waterproof and acts as an anti-allergy barrier. Hippychick’s flat mattress protector comes with an endorsement from ERIC, the childhood continence charity.

Key specs

  • Material: Tencel, polyurethane mid layer
  • Sizes available: Pram, cot bed, single bed, double bed.
  • Waterproof: Yes
  • Machine washable: Yes

6. Best luxury mattress protector: Woolroom Natural Organic British Wool Mattress Protector

Woolroom mattress protector

Price: £96 | Buy now from Amazon

A 100% wool mattress protector might seem an odd choice, but hear us out: this Woolroom mattress protector is pretty special. You won’t be lying on a wool blanket, but rather a super soft, 200 thread count organic cotton sheet that’s filled with British wool for a luxurious night’s sleep. Wool has heat-regulating qualities, and while this mattress protector is not waterproof, the natural water-wicking properties make this a good choice for night sweats. It’s also hypoallergenic. Unlike most wool products, this mattress protector is machine washable, so it’s easy to care for. 

Key specs

  • Material: Organic cotton outer, 100% wool filling
  • Sizes available: Single, double, king, super king
  • Waterproof: No
  • Machine washable: Yes

7. Best mattress protector for hot sleepers: John Lewis & Partners Temperature Balancing Smart Cool Mattress Protector 

John Lewis temperature balancing mattress protector

Price: £40 | Buy now from John Lewis & Partners

"I have one that I got in John Lewis and it isn't noisy at all. I got it when I was pregnant, but it has stayed on the bed for the last five years without ever making even the tiniest sound. It's been jolly useful too" - neolara

"The John Lewis ones are fab. We've got them on all our beds now, they aren't hot or noisy at all. It's just like a normal sheet to sleep on, but with a rubbery backing" - missblythe

Traditional mattress protectors can make the bed too warm, but this one from John Lewis uses HeiQ Smart Temp technology for a cool night’s sleep. The cooling technology is activated as the body temperature rises and deactivates once cooling is complete, and according to reviewers it really works. This mattress protector is also quick drying so you can chuck it in the washing machine and have it back on your bed in no time. John Lewis offers a two-year guarantee with this product so you can feel confident you’re investing in a quality item that will last.

Key specs

  • Material: Cotton, polyester filling
  • Sizes available: Single, double, king, super king
  • Waterproof: No
  • Machine washable: Yes

8. Best mattress protector for allergies: John Lewis & Partners Specialist Synthetic Active Anti Allergy Mattress Protector

John Lewis hypoallergenic mattress protector

Price: £30 | Buy now from John Lewis & Partners

"I have a JL one, and it's been worth its weight in gold" - Qally

This mattress protector has the British Allergy Foundation’s seal of approval, which means it’s ideal for people who suffer from dust mite allergies, asthma, and eczema. Unlike other anti-allergy bedding that relies on synthetic fibres to provide protection, this protector uses Amicor in its filling, a specially treated fibre that offers antifungal and antibacterial protection. It’s suitable for machine washing and tumble drying too. The outer cotton layer is soft and snuggly, although this mattress protector isn’t suitable for use with an electric blanket. 

Key specs

  • Material: Cotton and polyester, polyester and Amicor filling
  • Sizes available: Single, double, king, super king
  • Waterproof: No
  • Machine washable: Yes

How to choose the best mattress protector 

Mattress protectors might not be the most glamorous purchase you’ll make, but this essential household item is worth investing in for all your family’s beds. These days mattress protectors are available with lots of useful features such as cooling technology, anti-allergy fabrics and highly absorbent layers. Of course, as it’s going on your bed, a soft topping is a must for a comfortable night’s sleep. Mattress protectors are available in both fitted and flat sheet versions, so look out for which type you prefer for your bed.

How often should a mattress protector be washed?

It’s easy to forget about your mattress protector when it comes to doing the laundry, but like all bedding, it does need to be washed regularly. Guidance varies widely about how often you should wash your mattress protector, ranging from every two weeks to every four months. We suggest aiming for somewhere in between and wash your mattress protector every two months to keep dust mites and other allergens at bay. For potty training and bedwetting you should wash your protector once soiled, even if they’re waterproof. 

What’s the difference between a mattress protector and a mattress topper?

A mattress protector is designed to extend the lifespan of your valuable mattress and protect it from stains, leaks, and spills. A mattress topper is designed to make your mattress more comfortable, and will usually be thicker and softer. If you want to use both, put the mattress topper on first and then the mattress protector. 

What is the best mattress protector to buy?

We evaluated the top mattress protectors on the market and decided the Viewstar Bamboo Waterproof Mattress Protector is the best all-rounder to buy. We like that it is waterproof and anti-allergy, without compromising on comfort or price. 

How we chose our recommendations 

Because we know that there’s nothing like a real recommendation from a real parent, we first headed to the Mumsnet forums to find out which mattress protectors discerning Mumsnet users had bought. We compiled a list of mattress protectors they recommended, noting how effective they found them, and whether they were particularly good for any certain needs.

We then did some research across the wider web, looking at which mattress protectors had won accolades or been featured in ‘best buy’ lists across websites and print media, and what customers’ reviews said about them.

Having collated all that information, we picked the mattress toppers we thought would make the best buys in several interest categories.

Why you should trust us

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