When it comes to mattress protection there are a lot of possible scenarios to consider. Wear and tear, accumulation of dirt and stains, as well as accidental spills and nighttime accidents, are all too common- even more so if you share your bed with a toddler or a pet – and a waterproof mattress cover is just the thing to prevent all kinds of damage. This clever accessory is designed to keep moisture away from the mattress, but also create a barrier that will block dirt, allergens, and grime to pass through it.
Made to be easily washed, a waterproof mattress cover will keep your bed pristine for a long time. As a mattress is a pricey investment in most cases, it is just natural to want to keep it preserved for as long as possible and with one of these covers, you can easily prolong its life.
| Rank | Product | Highlights |
| #1 |  LUNA USA Made Mattress Cover
|
|
| #2 |  Linenspa Premium Mattress Protector
|
|
| #3 |  SafeRest Hypoallergenic Waterproof Mattress Cover
|
|
| #4 |  SureGuard Crib Size Mattress Protector
|
|
| #5 |  Utopia Bedding Zippered Encasement
|
|
| #6 |  MERITLIFE Premium Waterproof Mattress Protector
|
|
You may want to check out: Best Waterproof Crib Mattress Pads
Do I Really Need a Waterproof Mattress Cover?
This is one of the questions we often ask ourselves when shopping – do I really need this accessory or is it just a silly fad? In the case of a waterproof mattress cover, you can be certain that you’ll get your money’s worth- and beyond that. When it comes to protecting your mattress, these covers will do the best job. Spills are often a risk in the bedroom: toddlers and young kids can be prone to those pesky nighttime accidents, beverages can be spilled, a cozy breakfast in bed can turn into a mess, or it can be hot weather that causes a lot of perspiration and unwanted moisture in the mattress. All of these very real possibilities make your mattress very vulnerable to unnecessary damage. Untreated spills can cause mold and mildew to appear on the mattress itself, which will make it useless, wasting your investment that can go up to a few hundred dollars, and perhaps into the thousands. It’s only sensible that you don’t want to waste all that money- especially when that can be easily prevented.
In addition to keeping moisture out of your expensive mattress (which is more than enough by itself, to be clear), a waterproof mattress cover also keeps it safe from the wear and tear of continued use. Constant tossing and turning can leave marks on a mattress, thinning out certain spots and reducing the quality. An added layer that is the cover will help prevent this. To boot, a protective cover will also prevent staining and accumulation of dead cells- you know, everything gross that can end up on your mattress whether you’re aware of it or not.
Last but not least, a quality waterproof mattress cover can help guard against microscopic dangers- including insects such as bed bugs and allergens like dust mites. While a waterproof mattress cover won’t magically eliminate bed bugs if your mattress is already infested, it can prevent them from getting out of it and on to their food source (aka you) which will starve them and effectively help you get rid of the problem without having to toss out your mattress to the curb. Similarly, if you are allergic to dust and dust mites, a waterproof mattress cover will be a barrier between you and the allergens, reducing (if not completely eradicating) your nighttime symptoms.
Best Waterproof Mattress Covers
LUNA USA Made Mattress Cover
Specs:
- Available sizes: Twin, Twin XL, Full, Queen, King, California King
- Material: 100% cotton
- Pocket depth: 18”
- Care: Machine Washing
Editor’s choice
If you value quality, LUNA’s waterproof mattress cover is the right choice for you. Designed and made in the USA, it is constructed from 100% quality cotton fabric and features a set of fantastic features that make it a truly reliable product. This cover is fully waterproof thanks to the specially designed vinyl-free membrane that keeps all liquids at bay. And even with the membrane, the cover makes no noise during the night! The hypoallergenic terry cotton fabric on top of the membrane helps users with asthma or allergies and keeps the mattress below free from mildew thanks to the great air circulation.
One unique feature of this design is the Sure-Fit sizing band that makes fitting simple and efficient. LUNA mattress covers are 18 inches deep, fitting most of the mattresses on the market with ease- which cannot be said for a lot of mattress protectors out there. Fully sourced and manufactured in the USA, this waterproof mattress cover is machine washable for ease of maintenance.
Pros
- Sure-Fit technology for an easier fit
- Quiet
- Repels liquids
- Luna Airflow technology makes it breathable
- Fits mattresses up to 18 inches
- Fully the USA sourced and made
- Machine washable
Cons
- Can have a chemical smell at first
Who Should Buy This Product?
Designed and made in the USA, this premium quality waterproof mattress cover will keep your mattress safe from accidental spills and yourself protected from allergens and bed bugs. Easy to keep clean, reliable, and well-made, this cotton mattress protector is just the thing for all asthma, eczema, and allergy sufferers- or simply anyone that wants to prolong their mattress’s service life.
Linenspa Premium Mattress Protector
Specs:
- Available sizes: Twin, Twin XL, Full, Full XL, Queen, King, Cali King
- Material: Polyester / Cotton Terry
- Pocket depth: 18”
- Care: Machine Washing and drying
Runner up
This versatile premium quality waterproof cover is a fantastic way to protect your mattress from wear and tear as well as accidental spills, which makes it a great choice for anyone with pets or toddlers in the house. Contrary to some other popular designs out there, Linenspa took things one step further, offering you a variety of sizes and three distinct variations: a 5-sided smooth protective design, a cotton terry top design, and the classic smooth top version which is made from polyester. All boast durability and effectiveness, with the main differences being that cotton terry is more breathable and vinyl free, whereas the two smooth top options are softer to touch and easier to care for.
This mattress cover is not only 100% waterproof thanks to its advanced AquaTight barrier technology, but it also features a noiseless polyurethane backing that efficiently blocks allergens and bacteria. It can be simply machine washed and dried on low heat, making it easy to maintain and always keep fresh. Depending on your choice of variation, this mattress cover will be a match for mattresses up to 22 inches tall (cotton terry). 18 inches tall (smooth top), and 14 inches (smooth top five-sided).
Pros
- Noiseless polyurethane backing
- Easy maintenance
- Three versions to choose from
- Fully elasticized
- Fits mattresses up to 22 inches tall
- Vinyl-free option
Cons
- Can stain easily
Who Should Buy This Product?
Versatile, reliable, and affordable, this waterproof mattress cover comes in three variations to suit everyone’s needs- whether you prefer cotton or trust synthetic materials to do the job, this mattress protector has got you covered.
SafeRest Hypoallergenic Waterproof Mattress Cover
Specs:
- Available sizes: Twin, Twin XL, Full, Queen, King, California King
- Material: Cotton
- Pocket depth: 18”
- Care: Machine Washing
Customer’s choice
If you are looking for a reliable vinyl-free design, SafeRest delivers. This top-notch mattress encasement boasts an OEKO-Tex standard that guarantees safety and no toxic materials on the surface you sleep on and it’s great if you are worried about the potential dangers of chemicals and additives that can sometimes be found in low-quality vinyl. It is important to know that this SafeRest product is registered as a Class 1 Medical Device with the FDA, boasting hypoallergenic properties: so it will not only keep your mattress safe from fluids, but also from bacteria, dust mites, and mildew.
Made from cotton terry fabric, this mattress protector is soft and durable and has a lower impervious layer that keeps moisture at bay. Also, it is noiseless and completely breathable even with this layer – a great relief from those older crunchy-sounding designs. This cover is also great for anyone with asthma, allergies, pets, and eczema, as it is totally skin-friendly and hypoallergenic. The fitted sheet design is great for most mattresses, with a pocket depth of 18 inches.
Pros
- Free of vinyl and toxic substances
- Oeko-TEX certified
- Hypoallergenic
- FDA Class 1 medical device
- Good pocket depth
Cons
- Somewhat thin
- Can still make subtle crinkling noises
Who Should Buy This Product?
SafeRest offers a very balanced design that boasts no use of toxic materials such as PVC, vinyl, and phthalate. If you value a certified chemical-free option that will keep your mattress free from all liquids, you can safely choose this one – without breaking the bank!
SureGuard Crib Size Mattress Protector
Specs:
- Available sizes: Twin, Twin XL, Full, Full XL, Queen, King, California King, Crib, Mini Crib
- Material: Cotton Terry
- Pocket depth: 6”
- Care: Machine Washing
Best waterproof mattress cover for a crib
If anyone’s prone to “accidental spills” that’s toddlers- a waterproof mattress cover for a crib is one of the best purchases you can make for your kid’s nursery. Granted, it can be a bit difficult finding a mattress protector that’s both effectively waterproof and safe for a baby to sleep on – but SureGuard managed to pull it off with this design. Made from soft and breathable cotton terry, this waterproof crib mattress cover is free from vinyl, PVC, phthalates, fire retardants, and any other toxic chemicals that could potentially harm your little one.
Designed to be put on as a fitted sheet over the crib mattress, it features noiseless waterproof backing that will keep liquids away from the mattress, but also protect the sleeper from allergens such as dust mites. It’s just the thing for parents that want their baby to sleep soundly and safely- with their mattress making it out unscathed.
Pros
- Easy and snug fit
- Protects from allergens
- Vinyl-free
- No harmful chemicals
- Machine washable and dryable
- Quiet
Cons
- Will leak if it’s a big spill
Who Should Buy This Product?
Perfect for toddlers, whether as protection from accidental spills or allergens lurking from the mattress, this waterproof crib mattress cover is made with kid’s safety in mind: it’s free from vinyl, PVC, or any toxic chemicals.
Utopia Bedding Zippered Encasement
Specs:
- Available sizes: Twin, Twin XL, Full, Queen, King
- Material: Knitted Polyester
- Pocket depth: 13”
- Care: Machine Washing
Best waterproof mattress cover for bed bugs
Unlike classic waterproof mattress covers, this design is able to fully protect you from bed bugs to boot- it’s all thanks to the fact it fully encloses your mattress from all sides. Made from high quality knitted polyester fabric, it is both durable and breathable, and hypoallergenic as well. The PVC TPU backing creates a barrier between you and the surface of the mattress below, effectively protecting it from any spills and moisture.
However, when it comes to bedbugs, what really does it is the cover’s 360-degree zipper, guarding the mattress against all sides and preventing anything from getting in or out of it. Utopia Bedding’s cover is fully machine washable and dryable, making it simple to care for. The only potential downside is that it won’t fit thicker multi-layered mattresses- it only accommodates mattresses up to 13 inches deep.
Pros
- Great at keeping bed bugs at bay
- Fully zippered cover
- Oeko-Tex Certified
- Durable
- Breathable fabric
- Easy to wash
Cons
- Very shallow pocket at 13”
Who Should Buy This Product?
If a simple waterproof mattress cover is not enough for you, go for a waterproof mattress encasement for the best of both worlds: not only it will protect the mattress from wear and tear and any kind of damage- including moisture- but it will also keep bed bugs away from you for good.
MERITLIFE Premium Waterproof Mattress Protector
Specs:
- Available sizes: Twin, Twin XL, Full, Queen, King, California King
- Material: Bamboo fabric + Microfiber
- Pocket depth: 18”
- Care: Machine Washing
Best cooling waterproof mattress cover
Usually, waterproof fabrics and warm weather don’t mix well: they are usually made from materials that are not breathable and are known to trap heat. This is why MERITLIFE’s mattress protector is such a great choice for hot sleepers- it is actually cooling rather than sweat-inducing like most are. Made from high-quality ultra-soft bamboo fiber fabric, this cover manages to remain breathable and cool. With the addition of an SSG CERTI TPU backing which is free of toxic materials, the cover gains its waterproof properties, fully preventing the penetration of any liquid.
The top surface of this cover is a balanced mix between that soft bamboo fiber fabric and microfiber, ensuring absolute comfort for anyone, during any season of the year. Additionally, the unique 3D Air Fabric technology allows optimal air circulation which only contributes to the cooling effect of this mattress cover.
Pros
- Ideal for hot sleepers
- Quiet and soft
- Stays cool throughout the night
- Hypoallergenic
- Bamboo upper fabric
- SGI Certi TPU backing
Cons
- Can start leaking after washing
Who Should Buy This Product?
Breathability and temperature regulation are all very important features, even if you’re not a hot sleeper but particularly so if you are. Made from unique bamboo fiber fabric, this waterproof mattress cover will keep you cool and refreshed, which makes it perfect for warm weather and hot sleepers.
In Conclusion
A mattress is an investment that should last you a good number of years – but you’ll get a few more out of it if you manage to protect it from wear and tear of regular use. For anyone who shares their bed with a toddler or a pet, has health issues such as incontinence, or simply enjoys drinking morning coffee in bed, a waterproof mattress cover is a smart choice.
Designed to prevent liquids from seeping into your mattress, as well as protect from staining, dirt, and grime build-up, a waterproof mattress cover will also be helpful if you suffer from allergies due to its ability to repel dust mites.