Depending on the type you buy, a mattress protector can keep your mattress clean, help you sleep cooler, protect your warranty, guard against bedbugs, and keep your mattress looking new longer.
Waterproof mattress protectors are a particularly good idea for a number of reasons.
Spills, excess sweating, and the occasional baby or animal accident will ruin your mattress, invalidate your warranty and wear out the foam a lot faster.
If you have a spill or stain on your mattress, you can’t put your mattress into the washing machine to clean it.
But you can remove a mattress pad, wash it, and put it back on the bed when it’s finished drying. (Better: buy two or three and swap them out with the bed linens—especially if you have to do this with a child in the middle of the night.)
Allergies, particularly from dust mites and pet dander, can disrupt your sleep and keep you awake longer. Allergens in your mattress are hard to get rid of. But they can be easily washed out of a mattress protector in the washing machine.
Most mattress covers are added directly on top of the mattress and around the sides, like a fitted sheet. Some completely cover and encase the mattress and zip closed.
Since you won’t be sleeping directly on the mattress, even with sheets, it won’t be exposed to anything that could damage it.
There are two different types of waterproof mattress protectors. The first is made of a thick fabric (i.e., terry) that absorbs liquid and holds it.
Others have a built-in waterproof layer to repel water completely and keep it from going near the mattress.
Most modern waterproof covers don’t use vinyl, but a breathable PVC coating or layer. Some of the less-expensive types may use vinyl, and give off a crinkly noise every time you move, sounding like mattress storage bags.
The best mattress waterproof protector both absorbs spills and has a layer that prevents moisture or spills from seeping down to the mattress. They may be more expensive, but will offer a better layer of protection.
Best Waterproof Mattress Protector For Bedwetting Reviewed
Incontinence is an embarrassing problem that can happen to anyone, and ruin a good night’s sleep. Bedwetting (or diaper leaks) by children or animals that sleep with you can also cause problems, and ruin your mattress.
The solution—waterproof mattress pads that are easy to use and machine washable.
A quality waterproof mattress pad should be comfortable, quiet and absorb a large amount of liquid, keeping it away from the mattress.
These mattress protectors have come a long way from the noisy vinyl wrappings from ages ago.
Today’s waterproof mattress protectors have different types of layers and coatings that are breathable, cooler and quiet. Many models are also hypoallergenic.
What type should you get? Here are a few we’ve found that can help.
This made-in-America Amazon’s Choice by Royal Heritage Home absorbs as much as ten cups of liquid.
Similar to incontinence pads used by hospitals, these reasonably-priced twin-size protectors can be found with the keywords “pee pads for kids.” They feature “tuck tails,” elongated sides that keep the pad securely in place width-wise.
The pad can be used on a larger bed, but not tucked under.) Pads can also be used on toddler beds and cribs as well as hospital beds. The waterproof barrier is made of vinyl, but is cool and comfortable to sleep on.
Comfortable and cool to sleep on
Pads only come in twin size
The “tuck tails” aren’t long enough to go under larger mattresses
Priced at $19.99, Lucid is only slightly more expensive than other models, but still affordable to buy two or three to swap out as needed.
This model is actually a mattress-sized model that slips on the bed like a fitted sheet, under your regular sheets. Pillow protector sets are also available. It’s an Amazon’s Choice with more than 4,000 reviews, with 80% of them 4- and 5-star ratings.
The terrycloth layer is soft and comfortable, and absorbs sweat too
Provides some cooling, no heat retention
Stays on all night
True to size
Some users find it noisy and hot
Fluids may soak through if left for a long time; might not be suitable for regular bedwetting children
Offering 100% waterproof protection, it covers the five sides of your mattress for 100% waterproof protection. It is, however, more expensive than the previous two models.
At around $74.99 for a queen-sized model, you might not buy multiples like the other two.
But the SLEEP TITE offers more complete coverage, including protection from bacteria, dust mites and bed bugs as well. Available in sizes twin to split king and split Cal king, the SLEEP TITE boasts a 15-year warranty. The fitted-sheet style can cover mattresses from 6” to 22” thick.
This hypoallergenic cotton protector is an Amazon’s Choice with over 29,000 reviews and a #1 Seller for mattress protectors.
Its fitted-sheet design holds comfortably on your bed, and is reasonably priced at $26.95 for a queen size.
The SafeRest protects against bedwetting, sweating, spills, bacteria and other mishaps. It also keeps your mattress safe from bedbugs, dust mites and allergens, giving you a better night’s sleep. The waterproof, breathable membrane is free of vinyl, phthalates and PVC, so there’s no off-gassing. The membrane blocks liquids from the mattress while preventing heat buildup.
It’s machine washable, and is designed to work with any type of mattress.
Fits mattresses up to 18” deep
Features a hypoallergenic cotton terry surface and a membrane back coating that’s waterproof, breathable and quiet
Doesn’t change the feel of your mattress
Machine washable, dry on low heat (no bleach)
The only mattress cover that’s registered With The FDA As A Class 1 Medical Device
May not be as waterproof as advertised
Some users report it sleeps hot and noisy
Sides are not waterproof
Off-gassing of polyurethane has been reported
Best Waterproof Mattress Protector For Adults
If you don’t have children around (or have only grandchildren who visits occasionally) you may not need something quite as heavy. But even without bedwetting, spills are always a possibility, as well as with medical conditions (like pregnancy or post-op convalescence.)
Protect your mattress from the chance of an accidental morning coffee spill or other unintended liquid exposure with one of these.
This inexpensive solution can lay right on top of your regular bedsheets and keep everything dry and clean.
They’re thin, comfortable and last over 300 washes. These four-layered pads come in one size, 34″ x 52″ inches, so you can put the protection right where you need it. It’s made of polyester/rayon fiberfill and an ultra-absorbent inner layer in between a soft quilted absorbent surface.
The skid-resistant, waterproof PVC liner keeps it in place and makes sure nothing gets past it, and stays quiet.
The PharMeDoc pad can also be used for a baby’s changing pad or for reusable dog training/protection pads. At just $14.95 each, you can buy more than one and just swap them out as you need to and wash in the morning.
Waterproof protection for any size bed
Works well with “cooling” mattresses
Pad may shift, bunch and not always stay in one place
This thin, vinyl-free hypoallergenic protector fits mattresses from 8” to 21” thick easily. Machine washable and dryable, this soft, comfortable cover is also microbial, and protects from mold and mildew.
Nontoxic and SGS certified, TasteLife’s cover is also free of PVC, vinyl, phthalates, fire retardants and other toxic chemicals.
Slips on like a fitted sheet and tucks under most mattresses, it’s TPU certified and NBH2O to be anti-microbial, water-resistant, comfortable and breathable.
Light, comfortable terry cloth on top absorbs liquid while the waterproof liner keeps it away from your mattress
Thin, quiet and breathable
Goes on like a fitted sheet
Fits well and stays in place
Machine washable and dryable (dry on low or air-dry)
Only waterproof on top; the sides are covered but not protected
May not be as waterproof as claimed
Some users experience noise when moving around
May leak after washing
Best Waterproof Mattress Protector For Tempur-pedic
Of course, if you have a Tempur-pedic mattress, it makes sense to buy a mattress protector made for it, right?
Made from lightweight ThermalSense fabric, the 100% polyester Tempur-Protect provides comfort with continuous airflow, helping you sleep cooler without changing the feel of your mattress.
A waterproof coating protects your Tempur-pedic from spills, sweats and other moisture.
It’s easy to put on and take off your bed, and stretches to stay on if you tend to move around at night. This Made in the USA protector is made specifically for the Tempur-pedic mattress series, and is machine washable.
Fits mattresses up to 14” like a fitted sheet (king size zips on)
Stretches, with no bunching
Higher quality materials than lower-priced protectors
Comes with a ten-year warranty
More expensive than other protectors
Won’t fit mattresses over 14”
Protects only the top of the mattress, not the sides
Waterproof layer may melt in the dryer even on low heat
This breathable, hypoallergenic mattress pad is an Amazon’s Choice at just $15.99 for a queen-sized. Free of vinyl and very quiet, it’s 100% waterproof and comes with a ten-year warranty.
The ultra-thin design won’t change the feel of your mattress, and it keeps your sleeping temperature comfortable.
The fitted-sheet style fits and works well with mattresses from 5” to 18” thick, and is safe for both children and pets.
This crinkle-free, flexible plastic protector is nonporous, so it keeps dust mites and allergens out of your mattress but stays cool and breathable. You can wash it and tumble dry it on low, and is odor free. Thin but strong, and doesn’t stop a cooling mattress or retain heat.
Easy to put on and take off
Stretch sides ensure a snug fit on all sides
Not noticeable under sheets
Stays put, doesn’t slide or bunch
Great customer service
Small spills are OK, but may not be 100% waterproof with major accidents
Slight rustling sound may be evident when moving around
No terrycloth top, so may not be as comfortable as others
If you prefer a full zippered encasement cover, this version of Linenspa’s waterproof cover completely envelops your mattress.
At around $24.99 for a queen-size, it’s an Amazon’s Choice for “bed bug mattress cover” with more than 3400 reviews.
Covering all six sides and closed with a zipper to keep your mattress clean, the LinenSpa Zippered Encasement cover is smooth waterproof polyester without vinyl.
It’s safe for kids and pets. Bedbugs, dust mites and other allergens are blocked out of your mattress. You can wipe off small spots, or machine wash it (tumble dry on low.)
Fits mattresses up to 12” thick
Protects against moisture, bedbugs, dust mites and other allergens
Quiet (no “crinkly” noise when moving or turning over)
Stays in place, doesn’t move under sheets
More difficult to put on and remove than the fitted sheet type
Some users report seam holes are big enough for bed bugs to travel through
Some users report that it “sleeps hot”
Which Waterproof Mattress Cover Should You Chose?
We spend about a third of our lives sleeping, and sleep is so important. It makes sense to create the most optimal sleeping environment you can, and a clean, hygienic mattress is a critical part.
Whatever mattress protector you use to keep it waterproofed, your warranty will be intact, and your sleeping investment will last for many more years.
The best waterproof mattress cover is the one that stops any kind of moisture from getting to your mattress and staining it.
Keeping your mattress protected from anything damp or damaging is one of the best investments you can make after you’ve found the right one. Waterproof mattress covers come in all types and price ranges. Do some reading, and find the one that’s right for you.