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Daniel Noyed is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here

Bedwetting is quite common. Some studies indicate it may occur in up to 20% of children under 5 and 10% of children under 10. Additionally, adults with urinary incontinence may also experience bedwetting. As a medical condition, bedwetting is also known as nocturnal enuresis.

While bedwetting is common, it is often stigmatized. It can affect a child’s self-esteem and impact family relationships. Children typically grow out of bedwetting as they gain more control over their bodies, but in the meantime, parents may want to simplify their lives and protect the child’s mattress by using a waterproof mattress protector.

Moisture can permanently damage a mattress, leading to lingering stains and smells. Some warranty policies may even be voided if evidence of bedwetting is present. A mattress protector for bedwetting is an easy and typically affordable solution that makes cleanup easier without significantly altering the feel of the bed.

Below you’ll find our best mattress protector for bedwetting picks for mattress protectors for bedwetting. This guide will also take a closer look at factors that can impact the performance, comfort, and convenience of a mattress protector for bedwetting.

Product Details

SafeRest Premium Mattress Protector

SafeRest Premium Mattress Protector
Cotton terry main panel Polyurethane membrane
SafeRest Premium Mattress Protector

The SafeRest Premium Encasement Mattress Protector fully encases the mattress for a secure fit that protects against fluids, bed bugs, dust mites, and bacteria to help keep the bed hygienic and comfortable.

Who it's best for:
  • Full mattress encasement
  • Shields against fluids, bed bugs, dust mites, and bacteria
  • Moisture-wicking surface

While the SafeRest Premium Encasement Mattress Protector is a great option for protecting a mattress from bedwetting, it also staves off dust mites, bed bugs, and bacteria.

The protector wraps around the entire mattress, and it can fit mattresses that measure between 6 and 9 inches thick. With a partner’s help, lean the mattress upright and place the unzipped protector over it. Lower the encasement, zip it completely, and place the mattress back on the bed frame.

Two layers make up the protector. A layer of cotton terry pulls moisture away from the sleeper. Underneath, a polyurethane barrier stops liquids from reaching the mattress. While this layer repels liquids, it is also breathable enough for air to circulate. A special micro-zipper with a velcro cover prevents bed bugs from getting into or out of the mattress through gaps. This protector does not significantly alter the feel of the bed, so children might not even know it’s there.

The Premium Encasement Mattress Protector is OEKO-TEX certified, meaning it has passed third-party tests for potentially harmful substances. It is also free of vinyl, PVC, and phthalates. Twin, twin XL, full, full XL, queen, king, and California king sizes are available.

When an accident occurs, owners should wash the encasement as soon as possible in cold to hot water with bleach-free detergent. Protectors for in-home use come with a 10-year warranty. New, unopened products are returnable for 14 days.

Protect-A-Bed Premium Waterproof Mattress Protector

Protect-A-Bed Premium Waterproof Mattress Protector
80% cotton terry, 20% polyester main panel 100% polyester skirting Polyurethane membrane
Protect-A-Bed Premium Waterproof Mattress Protector

Since it is both absorbent and waterproof, the Protect-A-Bed Premium Waterproof Mattress Protector wicks moisture away from the sleeper without letting it reach the mattress.

Who it's best for:
  • Four-way stretch for easy fit
  • Protects against liquids, allergens, and dust mites
  • Can be used with an encasement protector for enhanced protection

The Protect-A-Bed Premium Waterproof Mattress Protector earns a spot on our list for its comfortable and convenient design.

An absorbent cotton/polyester blend terry top gives a touch of softness while wicking away moisture. Below that, a waterproof polyurethane membrane blocks fluids, allergens, and dust mites while allowing enough airflow to cool the surface of the bed. A polyester four-way stretch skirt wraps around the mattress’s corners like a fitted sheet. This stretchiness should allow the Protect-A-Bed Cotton Terry Cloth Premium Waterproof Mattress Protector to fit virtually any mattress depth.

The protector can also be used as an extra safeguard with an encasement-style protector. Customers can choose from 10 different sizes. These include the six standard mattress sizes, as well as twin XXL, full XL, split queen, and split California king specialty sizes.

The Premium Waterproof Mattress Protector has passed third-party testing to earn OEKO-TEX certification. It comes with a 10-year warranty, and unopened products can be returned for 30 days. This protector is machine washable in hot water.

SureGuard Mattress Protector

SureGuard Mattress Protector
Cotton terry main panel Polyurethane membrane
SureGuard Mattress Protector

Thanks to its durable build, the SureGuard Mattress Protector can shield against accidents and allergens while holding up to repeated washings.

Who it's best for:
  • Low price point
  • Fits virtually any mattress depth, including crib sizes
  • Built for easy cleaning

A below-average price-point and easy-to-wash construction make the SureGuard Mattress Protector a top option for value seekers.

This fitted sheet style protector has a stretchable skirt that fits onto any mattress measuring up to 17 inches deep. The cotton terry surface transfers moisture away from the sleeper, and the waterproof backing promotes airflow while preventing liquids from seeping through. This barrier also effectively blocks potential allergens, dust mites, mildew, mold, and bacteria.

The protector is whisper-quiet and retains the feel of the mattress, so sleepers shouldn’t notice that it’s there. It is machine washable separately in cold water with a mild detergent and machine dryable on the tumble dry setting on low or no heat with sheets or towels. Since the protector costs significantly less than many competitors, customers should consider purchasing two so that they always have a clean one ready to go.

Nine sizes are available, including twin, twin XL, full, full XL, queen, king, California king, crib, and mini crib.

The SureGuard Mattress Protector is GREENGUARD Gold certified for low chemical emissions. It is formulated without phthalates, vinyl, PVC, fire retardants, and other potentially toxic chemicals. A 10-year warranty protects against defects, and if unused, the mattress protector may be eligible for Amazon’s free returns policy when purchased through Amazon Prime.

Aller-Ease Platinum 360 Mattress Protector

Aller-Ease Platinum 360 Mattress Protector
Polyester main panel Polyurethane membrane
Aller-Ease Platinum 360 Mattress Protector

Not only does the Aller-Ease Platinum 360 Mattress Protector fully encase the mattress for a more secure fit and six-sided protection, but it also has a zip-off top cover for quick and easy cleaning.

Who it's best for:
  • Zip-off top for easy cleaning
  • Plush top layer
  • Protects against allergens, dust mites, bed bugs, bacteria, and liquids

As an encasement mattress protector, the Aller-Ease Platinum 360 Mattress Protector covers all six sides of the mattress. While this often limits how thick of a mattress a protector can accommodate, the protector is crafted to fit models up to 18 inches thick.

Most encasement mattress protectors have to be completely removed for laundering. The Platinum 360 has a zip-off top, so you don’t need to remove the full protector to clean up after an accident. The top consists of a polyester circular knit with plastic urethane backing, while the bottom is composed of polyester fabric backed with polyethylene film. Corner bands anchor the base of the protector to prevent shifting when the top is removed.

The protector’s knit top has a plush feel for added comfort and an antimicrobial treatment to inhibit bacterial growth and associated odors. While the top layer shields against liquid, pollen, pet dander, bed bugs, and dust mites, it is also breathable and shouldn’t retain too much body heat. A secure zipper prevents bed bugs from penetrating the protector.

The Platinum 360 Mattress Protector comes in four sizes: twin, full, queen, and king. It is machine washable and dryable, and comes with a 10-year limited warranty. Unused items can be returned within 30 days for a refund of the purchase price, less shipping charges.

SafeRest Premium Encasement Mattress Protector

SafeRest Premium Encasement Mattress Protector
Cotton terry main panel Polyurethane membrane
SafeRest Premium Encasement Mattress Protector

The SafeRest Premium Mattress Protector is a fitted, easy-to-remove protector that protects against fluids, dust mites, and bacteria.

Who it's best for:
  • Easy care instructions
  • Protects against fluids, bacteria, allergens, and dust mites
  • Durable build

While many waterproof mattress protectors have hypoallergenic properties, the SafeRest Premium Mattress Protector offers a premium build and easy care instructions that set it apart from many competitors.

The protector is a fitted protector with an elastic sizing band to hold it in place. A cotton terry top layer makes the protector absorbent, while a polyurethane barrier repels fluids and protects the mattress from bacteria, allergens, and dust mites. Air can still circulate through the mattress protector so that heat can dissipate away from the sleep surface.

This protector can fit mattresses up to 14 inches deep, and comes in twin, twin XL, full, queen, king, and California king sizes. It is crafted to provide protection without altering the feel of the bed.

The protector can be washed in most bleach-free detergents in cold to hot water and tumble dried on low heat with sheets, towels, or clothing. Routine washing can limit the buildup of allergens on the sleep surface, and the SafeRest Premium Mattress Protector has a 200+ wash durability rating.

OEKO-TEX certification indicates the protector is free from potentially dangerous substances. The protector does not contain PVC, vinyl, or phthalates.

A 10-year limited warranty protects against defects, and customers can return unused protectors within 14 days of their purchase.

Milliard Bedding Crib Mattress Pad

Milliard Bedding Crib Mattress Pad
80% cotton, 20% polyester fiber main panel Polyurethane membrane
Milliard Bedding Crib Mattress Pad

A quilted surface makes the Milliard Bedding Crib Mattress Pad feel soft, while waterproof backing guards against leaks and accidents.

Who it's best for:
  • Lightly padded
  • Designed for allergy and asthma sufferers
  • Breathable

The Milliard Bedding Crib Mattress Pad is a fitted mattress pad built exclusively for crib beds. The pad offers gentle cushioning and great protection from fluids and allergens.

Polyester down alternative fill quilted into the polyester cover softens the sleep surface while promoting air circulation. Waterproof polyester backing with a polyurethane coating shields the crib mattress from liquids, pollen, dust mites, and mold.

The Milliard Bedding Crib Mattress Pad is machine washable. It is made without phthalates, PVC, and vinyl. Unused mattress pads purchased through Amazon Prime may be eligible for free returns.

How to Choose a Mattress Protector for Bedwetting

The right mattress protector for bedwetting can prevent damage and extend the bed’s lifespan. However, mattress protectors vary in their styles, materials, and performance, so selecting the best mattress protector for your family’s needs requires some consideration and research. Below, we’ll detail the most critical factors to take into account when making your choice.

Style Options

Mattress protectors come in different styles. Main differences include protector thickness and how the protector fits. Each style has potential pros and cons that may make it better or less suited to some customers. The best choice for you will depend on your needs and preferences.

Fitted Protector: A fitted mattress protector covers the bed’s corners like a fitted sheet, with elastic around the perimeter to secure it in place. These protectors typically fit a wide range of mattress profiles, and are easy to remove for cleaning. However, fitted protectors traditionally only protect the surface of the mattress, leaving the other five sides exposed. Another downside is lack of cushioning for most. They may not be ideal if you’re hoping to adjust the feel of a mattress.

Fitted Pad: A fitted pad mattress protector secures to the bed with an elastic perimeter, making it easy to put on and remove for cleaning. The main difference between a fitted mattress protector and a fitted pad is that the pad, by definition, adds cushioning to adjust the feel of a sleep surface. Like fitted protectors, however, a fitted pad will typically only protect the top of the bed.

Mattress Encasement: A mattress encasement covers all size sides of the bed for 360-degree protection. To apply the encasement, prop up the mattress, lower the encasement over it, and zip it closed. While encasements generally offer unmatched protection, the process involved in getting them on and off may deter some customers. They can also be expensive compared to protectors and pads.

Pad: A pad protector rests on the surface of the mattress without elastic corners to keep it in place. Instead, it typically relies on the fitted sheet to anchor it. This can be one of the most convenient options when it comes to cleanup and making the bed, but it may shift during the night and leave areas of the surface exposed.


Several different materials may be used to construct a mattress protector. Many use a two-layer design with a soft, absorbent top layer and a waterproof bottom layer to balance comfort and protection.

Waterproof Backing Materials

The waterproof backing is an important factor for parents to consider when selecting a mattress protector for a bedwetting child. While parents want to protect the mattress, they should also ensure the protector is safe for their children.

Vinyl: While some manufacturers use vinyl backing, many now avoid it due to concerns over phthalates, which have been linked to health conditions like asthma, kidney damage, liver damage, and cancer. Vinyl typically contains a relatively high percentage of phthalates, so many parents prefer to select a vinyl-free mattress protector.

Polyurethane: Polyurethane is the most common backing material. It shields the bed from fluids and is associated with fewer known health risks than vinyl. IPolyurethane is often used in medical applications, as well.

Top Layer Materials

Cotton: Cotton is a natural material popular for its softness, breathability, and moisture-wicking. These traits make it quite common in mattress protectors for bedwetting.

Polyester: Polyester is a synthetic polymer material. The resulting fabric is typically durable and quick-drying, so it is often used in mattress protectors.

Rayon: Rayon uses cellulose fiber from natural sources, like wood. This fabric tends to absorb more liquid than cotton, which is why some mattress protector manufacturers use it. Since rayon is often derived from bamboo, many manufacturers list it as such in their marketing materials, but it should not be confused with pure bamboo fibers.

Lyocell: Lyocell is a type of rayon also made up of cellulose fiber. The main difference is in the processing. Lyocell is typically soft, smooth, and moisture-wicking. Like rayon, lyocell may be listed as bamboo in marketing materials. You may also see it listed as Tencel, which is a popular brand of lyocell.

Blends: Blended fabrics contain two or more types of the materials described above. This type of fabric could have the benefits and/or drawbacks of any of the components it contains.

Other Factors to Consider

Breathability: Breathability refers to how well air can circulate through the mattress protector. In some cases, waterproofing could limit airflow and cause heat to build up on the sleep surface. Most manufacturers take breathability into account to ensure protection against fluides without cutting off air circulation.

Noise Potential: Depending on the material, some waterproof mattress protectors make crinkling or rustling sounds when a sleeper moves or changes positions. This might be problematic for sleepers who awaken easily. However, many manufacturers craft their mattress protectors to be virtually silent.

Warranty & Returns: Each company has its own warranty and return policies. Most have warranties that protect against defects in manufacturing and craftsmanship. Some also have return policies that allow customers to return unused mattress protectors in their original packaging. However, due to the personal nature of waterproof mattress protectors, they are almost never returnable if used.

Bed Bugs & Allergen Protection: Since the surface of the mattress is covered by a protective layer, most waterproof mattress protectors also offer protection against allergens and dust mites. Encasement protectors also often protect against bed bugs by trapping them inside and preventing them from coming into contact with the mattress. Trapped bed bugs typically die from starvation.

Frequently Asked Questions About Mattress Protectors

Do I Need a Mattress Protector?

Whether or not you choose to use a mattress protector is a personal decision, but many people would benefit from a protector even if they don’t wet the bed. Many mattress warranties are voided if the mattress is stained or has signs of water damage, so a waterproof protector could prevent you from inadvertently voiding your warranty.

Additionally, mattress protectors often also shield against allergens, mold, and dust mites, so the right mattress protector could help you maintain a hygienic sleep surface and extend the lifespan of your mattress.

How Do I Wash a Mattress Protector?

Mattress protector care instructions vary by model, but most are machine washable and dryable. Always follow the care instructions that come with the protector to safeguard its quality and longevity.

Are All Mattress Protectors Waterproof?

Not all mattress protectors are waterproof. Some merely shield the mattress from surface-level discoloration, while others provide extra protection against allergens and other contaminants. If you’re looking for a waterproof mattress protector, read the product description carefully.

What is the Difference Between a Mattress Protector and a Mattress Pad?

A mattress protector typically shields the mattress without significantly changing its feel, while a mattress pad is usually thicker to add cushioning to the sleep surface.