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A waterproof mattress protector may help protect the mattress from urine, sweat, drool, spills, dust mites, allergens, and bed bugs.

This protection may help extend the lifespan of the mattress, meaning that a person can wait longer before having to replace it.

In this article, we look at nine of the best waterproof mattress protectors on the market.

Please note that the product information below is research-based. No one at Medical News Today, including the writer, has tried these products.

Below, we look at nine waterproof mattress protectors that are available to purchase:

Linenspa Mattress Encasement

This mattress protector covers the entirety of the mattress and zips shut. It can accommodate mattresses up to 12 inches (in) in height.

The manufacturers state that it consists of:

  • a polyurethane barrier that keeps out liquids, dust mites, bed bugs, and allergens
  • breathable fabric
  • a smooth top that is noiseless and hypoallergenic

The protector comes in sizes ranging from twin to king, and a person can put it in the washing machine and dryer.

Linenspa Mattress Encasement is available for purchase online.

PlushBeds Organic Cotton Mattress Protector

This mattress protector is made from certified organic cotton on the top and a micro-thin layer of polyurethane on the underside.

The manufacturers state that it is 100% waterproof and protects against spills, stains, and dust mites.

The mattress protector comes in nine sizes, and a person can use a washing machine to clean it.

PlushBeds Organic Cotton Mattress Protector is available for purchase online.

SafeRest Premium Hypoallergenic Waterproof Mattress Protector

The top of this protector consists of a hypoallergenic terry cotton material, while the layer underneath consists of polyurethane.

The manufacturers say that this product protects against:

  • bodily fluids, such as urine and perspiration
  • dust mites
  • allergens
  • bacteria

They also state that it is suitable for those with allergies, asthma, or eczema.

It is suitable for machine washing and drying.

The protector is available in six sizes and has a 10-year warranty.

SafeRest Premium Hypoallergenic Waterproof Mattress Protector is available for purchase online.

Utopia Bedding Bed Bug Proof & Waterproof Premium Zippered Mattress Encasement

This mattress protector encases the entire mattress and zips shut.

The company state that it is:

  • waterproof
  • dust mite proof
  • bed bug proof

The mattress protector has terry cotton on the top and a polyurethane membrane underneath.

It is available in six sizes and is machine washable.

Utopia Bedding Bed Bug Proof & Waterproof Premium Zippered Mattress Encasement is available for purchase online.

UltraBlock UltraPlush Premium Waterproof Mattress Protector

The manufacturers claim that the waterproof backing on this mattress protector provides 65% more protection than other brands and protects against:

  • urine
  • pet accidents
  • liquids
  • spills

They also say that it is hypoallergenic and blocks dust mites and other allergens, such as mold and mildew.

The top layer consists of micro-velour.

The protector is machine washable and comes in multiple sizes to accommodate mattresses 9–18 inches deep.

UltraBlock UltraPlush Premium Waterproof Mattress Protector is available for purchase online.

Lucid Premium Rayon from Bamboo Jersey Mattress Protector

This mattress protector consists of 70% rayon from bamboo and 30% cotton.

The manufacturers state that it protects the mattress from:

  • dust mites
  • liquids
  • allergens

It is available in six sizes and can fit on mattresses up to 18 inches in height, making it suitable for memory foam and pillow-top mattresses.

It is machine washable and comes with a 15-year warranty.

Lucid Premium Rayon from Bamboo Jersey Mattress Protector is available for purchase online.

Tastelife Waterproof Mattress Pad Protector Cover

This mattress protector consists of 80% cotton and 20% polyester. It does not contain vinyl, fire retardants, or other chemicals.

The product protects the mattress from bodily fluids and spilled liquids.

It is available in six different sizes, so it can accommodate mattresses up to 18 in deep.

It is machine washable.

Tastelife Waterproof Mattress Pad Protector Cover is available for purchase online.

Utopia Bedding Bamboo Mattress Protector

This mattress protector consists of 70% polyester and 30% rayon from bamboo.

In addition, it is:

  • waterproof
  • dust mite proof
  • hypoallergenic
  • machine washable

The mattress protector stretches to fit mattresses up to 16 in deep and comes in six sizes.

It is machine washable and can go in the dryer.

Utopia Bedding Bamboo Mattress Protector is available for purchase online.

Vekkia Mattress Protector

This mattress protector consists of 90% terry cotton and 10% rayon.

It can protect the mattress from bodily fluids, including urine and perspiration.

The product comes in six sizes and is machine washable. It also has a 10-year warranty.

Vekkia Mattress Protector is available for purchase online.

In addition to finding a comfortable mattress, a person may find that the following sleep hygiene practices help improve their sleep:

  • trying to go to bed at the same time every night and wake up at the same time each morning
  • ensuring that the bedroom is dark, quiet, and relaxing
  • making sure that the bedroom is a comfortable temperature
  • removing electronic devices, such as TVs, computers, and mobile phones
  • avoiding consuming large meals and caffeine before bed
  • exercising regularly
  • using stress management techniques, such as mindfulness, meditation, or yoga

Waterproof mattress protectors can help protect mattresses from a variety of fluids, including urine and sweat.

They may also help protect against bed bugs, dust mites, and other potential allergens.

Many different waterproof mattress protectors are available to purchase online, and the best option for a person will depend on their lifestyle and preferences.