Best Bed Bug Mattress Encasement

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Picture the scene. You’ve recently purchased, at great expense, a top-quality mattress. You’re looking forward to enjoying a comfortable night’s rest every night. And then you discover that bed bugs have invaded your home, and are now living in your lovely new mattress!

Bed bug

So, what do you do?

Well, your first step must be to eradicate these blood-sucking pests from your bedroom and your bed. The good news is that you can salvage your new mattress by using a bed bug heater to kill the insects. You should also install bed bug traps to keep the pests from getting into your bed.

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Next, you’ll need to purchase a high-quality bed bug mattress encasement. This combination of preventative measures will ensure that your nights are not troubled by dreams of giant bed bugs making a meal of you while you sleep!

In this Buyers’ Guide, we’ve reviewed five of the best bed bug mattress encasements available to you.

All you need to do is click on the links to see each full product spec and to read reviews that other purchasers have left. When you’ve found the perfect bed bug mattress encasement for your needs, click to order!

Best Bed Bug Mattress Encasement

Bed bug mattress encasements are the perfect solution for people who don’t want to use toxic insecticides in their homes to get rid of bed bugs.

When used in combination with other forms of bed bug control, a good-quality encasement can be a very economical and environmentally-friendly way to protect your bed from pest invasion. Also, fitting a bed bug mattress encasement will eventually kill any living bed bugs that are hiding inside your mattress or box spring while preventing them from biting you.

Here are five of the best bed bug mattress encasements that you can buy today. Get yourself one of these top-quality products and prevent bed bugs from invading your mattress.

SureGuard Mattress Encasement

The SureGuard Encasement is 100% waterproof and hypoallergenic. It has a zippered close, which uses SureSeal technology for total security and bed bug exclusion. However, you’re bed size won’t be excluded, as this product fits all bed sizes including California Kings.

What we like:

  • Thin, soft, silent 100% cotton covering that’s comfortable to sleep on and won’t make you sweat, even on hot nights
  • Machine washable
  • Comes with a 10-year warranty

What we don’t like:

  • More expensive than other bed bug mattress encasements
Queen (13-16 in. Deep) SureGuard Mattress Encasement - 100% Waterproof, Bed Bug Proof, Hypoallergenic - Premium Zippered Six-Sided Cover - 10 Year Warranty
  • 100% Waterproof - Six-sided premium mattress protector blocks perspiration, bed wetting, liquids and stains; 10-year quality guarantee (NOTE: For frequent accidents and easy clean-ups, place a fitted...
  • Bed Bug Proof - Super fine zipper with Invisi-Zip and SureSeal technology completely seals off the mattress from bed bugs - use with a SureGuard Box Spring Encasement
  • Hypoallergenic - Blocks dust mites, allergens, bacteria, mildew and mold - use with SureGuard Pillow Protectors

Last update on 2020-01-15 / Affiliate links / Images from Amazon Product Advertising API

Utopia Bedding Zippered Mattress Encasement

Like SafeGuard, this Utopia encasement features a tight zippered panel; however, it also has Velcro zip guards to keep invading bed bugs out as well as killing the ones trapped inside. The encasement is machine washable and made of a lightweight knitted polyester, which offers moisture resistance and comfort.

Again, it comes in a wide size range with 6 different options to choose from.

What we like:

  • Hypoallergenic
  • Waterproof
  • Stretch fabric for easy and tight fit

What we don’t like:

  • The combo of polyester and waterproofing might make some users too hot and prone to sweating
Utopia Bedding Zippered Mattress Encasement - Waterproof Mattress Protector (Queen)
  • MATTRESS ENCASEMENT - Fits Queen size mattress perfectly with dimensions 60 inches by 80 inches; 15 inches deep pocket
  • KNITTED POLYESTER FABRIC - Stretchable knitted polyester fabric fits the mattress easily and gives a comfortable feel while you sleep; PVC waterproof TPU backing on all sides resist any leakage into...
  • ZIPPERED COVER - Zippered cover with zip guard secures the mattress from 360 degrees; it protects the mattress from bedbugs, dust mites

Last update on 2020-01-15 / Affiliate links / Images from Amazon Product Advertising API

LINENSPA Zippered Encasement

If you’re concerned about overheating, you might want to take a look at this LINENSPA. It’s made from vinyl-free material, so it won’t trap too much heat. It also has a reinforced zipper with fabric rib protector for a tight seal. Plus, this encasement will fit almost any mattress size.

What we like:

  • Hypoallergenic
  • Waterproof
  • Easy-to-fit

What we don’t like:

  • Not the most robust product and tears easily with heavy use
  • Made from polyester, not cotton
LINENSPA Zippered Encasement Waterproof, Dust Mite Proof, Bed Bug Proof, Hypoallergenic Breathable Mattress Protector - Queen Size
  • Thin, quiet waterproof barrier protects all six sides of the mattress from fluids and spills vinyl free materials are safe for kids
  • Machine washable encasement has a zippered closure for a comfortable secure fit on mattresses up to 12" deep
  • Fully encases your mattress with a smooth, lightweight fabric to form a reliable barrier against bed bugs, dust mites and allergens

Last update on 2020-01-15 / Affiliate links / Images from Amazon Product Advertising API

TERMINIX Ultimate Mattress Protector

TERMINIX’s professional-grade mattress protector has been scientifically certified as effective in excluding bed bugs. You can fit it to any bed size, including California Kings, and can even get matching pillow protectors.

What we like:

  • Hypoallergenic
  • Water-resistant
  • Lifetime warranty
  • Reinforced seams

What we don’t like:

  • Tends to come up over-sized for the bed
  • Can get very hot, causing you to sweat
  • Washing can be tricky because of the protective material on the encasement
TERMINIX Ultimate Mattress Protector - 6-Sided Water-Resistant Zippered Encasement Blocks Bed Bugs, Dust Mites, Insects, & Allergens - Machine Washable - up to 17" - (Queen)
  • TERMINIX Premium quality 6-sided cover provides maximum protection with lasting durability. Guaranteed to block bed bugs, dust mites, and insects
  • Laboratory certified, Entomologist tested, Lifetime Warranty. Bed bug protection
  • Hypo-allergenic allergen barrier, bedbug blocking, water resistant. Dust mite protection

Last update on 2020-01-15 / Affiliate links / Images from Amazon Product Advertising API

Red Nomad Bamboo Hypoallergenic Mattress Protector

This medical grade encasement features impressive reinforced seams and well-protected zipper fastenings. It can fit all bed sizes, including California Kings, and is even compatible with some TempurPedic beds.

What we like:

  • Hypoallergenic
  • Waterproof
  • 15-year replacement guarantee

What we don’t like:

  • Can be difficult to wash
Red Nomad Bamboo Hypoallergenic Mattress Protector Breathable Cool Cycle Technology for Maximum Circulation & Comfort - Twin Size
  • ACCOUNTABLE PROTECTION – All of us experience those unexpected “accidents” or the occasional breakfast in bed spills. So protecting your mattress investment should be a top priority. You...
  • HYPOALLERGENIC BARRIER – Dust loves a mattress, and so do dust mites, which are one of the leading causes of indoor allergies. Keeping your mattress free of these and other itch-inducing hassles...
  • JUST THE FACTS – This fantastic mattress protector measures 38x75 and can fit mattresses up to a full 18” tall. Every cover is OEKO-TEX Certified and free and clear of pvc, vinyl, and phthalates....

Last update on 2020-01-15 / Affiliate links / Images from Amazon Product Advertising API

How do bed bug mattress encasements work?

Mattress encasements are different from mattress covers in that they completely enclose the mattress.

So, why is that important?

Well, total enclosure of your mattress is essential if it’s to be effective in controlling bed bugs. If a mattress encasement protects your mattress, any newly arrived bed bugs will only be able to reach the outside of your bed, preventing the parasites from hiding within the mattress itself.

Note that if you have a box spring under your mattress, you’ll need to buy a separate bed bug mattress encasement to kill off existing bugs that are hiding inside the box spring and prevent newly-arrived bugs from gaining access.

Now, you don’t want to throw out your mattress or your bed, especially if it’s a new one. That’s where a bed bug mattress encasement can prove to be a lifesaver.

By fitting your mattress with a good-quality encasement, you’re cutting off the food supply to any bed bugs that are living within it. Bed bugs can survive from two to six months without a blood meal, depending on their stage of development.

Therefore, if you use a mattress encasement to imprison any pests that are living inside your mattress, you can expect it to be clear of live bed bugs after six months.

How to choose the best bed bug mattress encasement

When choosing a bed bug mattress encasement, there are a few important things to look out for:

Strong stitching

It’s essential that the stitching on the mattress encasement is sturdy and reinforced. Bed bugs are tiny little creatures, perfectly evolved to squeeze through the tightest of spaces. If your mattress encasement has loose or damaged stitching, any bed bugs in the mattress or the box spring will be able to escape into your bed.

Secure zippers

Most bed bug mattress encasements have zipper fastenings. A zipper that has large teeth with gaps between them won’t keep bed bugs trapped for very long. Check that the bed bug mattress encasement you’re considering buying has a zipper with tiny teeth that are tightly fitted together.

Also, check that the zipper is fully enclosed inside the encasement to prevent any escapees. Some of the better quality encasements on the market have overlapping Velcro fastenings that provide an extra barrier to bed bugs.

Reinforced seams

A bed bug mattress encasement is no use if it slips off. Also, an encasement that moves around will leave you sleeping on wrinkles and folds, which can be extremely uncomfortable.

Look to see that the edges of the encasement are reinforced with strong padding, and the seams are sufficiently well-made that they won’t come apart or stretch over time.


Most bed bug encasement manufacturers offer a one-year warranty on their products. However, you should look for a product that comes with at least a five to ten-year warranty. That means the manufacturer is confident in the quality and longevity of their product.

The best quality bed bug mattress encasements also tend to be the most expensive. But there’s no point in scrimping on a cheap encasement that may not be effective, so be prepared to buy the best, even if doing so stretches your budget. A top-quality encasement will always be much cheaper than a brand new mattress or bed!

The right size

You must be sure to buy the correct size bed bug mattress encasement. Only a tightly fitted encasement will be fully effective, so make sure the product you choose matches the size of your mattress or box spring.

Measure the mattress and box spring separately as each will have slightly different dimensions. Note that you must put an encasement on both the mattress and the box spring to guarantee to keep bed bugs out.

Scientifically tested

Finally, make sure that the mattress encasement you buy is backed by scientific testing for its proven effectiveness against bed bugs. Standard mattress encasements, even waterproof ones, are designed to protect your mattress from bodily fluids. However, they are not effective against bed bugs, even though some are marketed as providing bug protection.

Bed bug encasements for sofas

Even though most people associate bed bugs with beds, these troublesome insects can also live in sofas. Some manufacturers do make bed bug encasements for sofas that are perfect for furniture in family areas.

Team a sofa bed bug encasement with bed bug traps and heat treatment to keep your family safe from bed bug attack.

Serious bed bug infestations

If you discover that you have a severe bed bug infestation in your home, you should not try to tackle the problem purely by taking the DIY route. Although you can prevent and contain a small bed bug problem, a widespread infestation should always be referred to a specialist pest control professional.

Once your home has been cleared and all the pests eradicated, take preventative measures to protect yourself in the future.

Questions and Answers

In this section of our Buyers’ Guide, we’ll answer some of the most commonly asked questions about mattress encasements and bed bug prevention. If you don’t see the information you want here, just shoot us a mail for more help.

Q:        Can you still get bed bugs if you have a mattress encasement?

A:         Using a properly fitted, good-quality mattress encasement will kill any bed bugs that are living in your mattress by sealing them inside and preventing them from feeding.

However, bed bugs can still get onto and into your bed by crawling up the bed legs. Use bed bug traps to prevent the insects from reaching you.

Q:        Do bed bug mattress encasements really work?

A:         Yes, they do. But you must buy the right kind of encasement and make sure that it fits your mattress snugly. An effective bed bug mattress encasement will envelop the mattress completely, trapping the bed bugs inside. After six months, any bed bugs caught inside the encasement will starve and die.

The encasement will also prevent other bed bugs from entering and infesting the mattress or box spring in the future.

Q:        Can waterproof mattress encasements kill bed bugs?

A:         Yes, waterproof mattress encasements are just as effective as non-waterproof ones. However, make sure that the encasement fits properly and is durable.

You may find waterproof encasements uncomfortable to sleep on because they don’t breathe, making you sweat on warm nights. Also, some heavily waterproofed encasements can be very noisy and crackly, which can be an issue for some people.

Q:        Can bed bugs live in pillows?

A:         In theory, bed bugs can live in pillows, but they are more likely to be found in your bed frame, mattress, box spring, or in areas that are close to your bed such as cracks in the floor.

If your pillows are infested with bed bugs, you’ll notice a sweet, musty scent. If your pillows are washable, laundering them on a hot heat should kill the bed bugs. Once your pillows are clear of bugs, fit a bed bug pillow encasement to keep any new invaders out.

Q:        Do bed bugs live in your hair?

A:         No. Bed bugs don’t live in human hair because the hair shaft in too smooth for them to climb.

Head lice, fleas, and ticks can navigate their way through human hair; bed bugs can’t. Therefore, if you find bites on your scalp, it’s unlikely that bed bugs are to blame.

Check out our article, “How to Tell If You Have Head Lice” to find out just who your unwanted visitors are!

Q:        Can bed bugs bite you through a mattress encasement?

A:         No. Bed bugs don’t have mouthparts that can penetrate through layers of clothing or thick fabric.

The bed bugs preferred modus operandi is to crawl underneath clothing or to attack areas of skin that are exposed. That’s why victims are commonly bitten on the face, arms, and legs. If you have bed bugs, you seriously don’t want to sleep nude!

Wrapping it up

You can protect your mattress from invasion by bed bugs if you use a properly fitted, high-quality bed bug mattress encasement.

Of the mattress encasements we reviewed in this Buyers’ Guide, we especially like the SureGuard bed bug mattress encasement. The encasement is made from pure cotton fabric, making it soft and comfortable, even in hot weather. The manufacturer offers a 10-year warranty in the unlikely event that the encasement fails.

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