Best Bed Bug Mattress Covers - Qualities and Benefits

Research shows that allergens are the cause of not only allergic reactions but the exacerbation of a host of health issues, including asthma, rhinitis, and other respiratory conditions. Allergens can take many forms, ranging from pet dander to certain chemicals that trigger an auto-immune response from the human body. The most common nighttime household allergens are pet dander, dust mites, and bed bugs.

Dust mites and bed bugs feed on human skin and blood, respectively, and they tend to seek the comfort of warm, humid spaces, such as our mattresses, pillows, and comforters. If your bedding is unprotected, these allergens will thrive, multiplying and creating an unhealthy environment that will not only trigger allergies but also make life miserable for those living with an array of chronic conditions.

bed bug mattress cover

While there are many ways to reduce the presences of allergens in your home, the bedroom is of special concern and should have targeted solutions. How can you protect yourself, your family, and your guests while sleeping? The answer lies in finding the right encasements for bedding—for mattresses, pillows, comforters, and even crib mattresses. As with any other purchase, you should educate yourself on the features that separate truly elite products that will do the job right from all of the inferior offerings that offer minimal protection at the sacrifice of comfort and barrier protection, especially if you own a vacation rental or host guests often.


Here are some of the best bug mattress cover qualities to inform your purchase decision: 

Fabric Type

You’ll typically see two basic types of fabrics available as you select encasements for your mattress and bedding:  engineered and cotton. Engineered fabrics are man-made and sometimes prior-tested in different applications, such as in hazmat or cleanroom suits. With engineered fabrics like polyester, textile designers can achieve maximum breathability and barrier protection via managing the size and number of pores in the fabric.

While engineered is the better of the two in terms of performance, many consumers prefer all-natural fabrics. Cotton, especially when combed and pre-shrunk, represents the best possible alternative to engineered fabric.  Combing and shrinking allow for a precise fit on your mattress, pillow, or comforter, while manufacturers may also tightly weave the cotton fabric to form a barrier impenetrable by allergens.

Moisture Wicking

Bed bug proof mattress covers feature a two-way solution to eliminating allergens in the bedroom. The first is through pore management, while the second is the ability of the fabric to wick moisture.  The fact is that you have to not only block allergens but also create a place where they won’t thrive.

When an encasement fabric is properly engineered and used as a bed bug mattress cover, the pores will allow moisture and body heat to escape while turning bed bugs and dust mites away.  Many inferior fabrics simply block allergens, but due to their lack of moisture wicking qualities, they create a hotter, more humid surface that continuously invites allergens to inhabit.


Construction: The best bed bug mattress covers are built right, using not only the right fabric but meticulous construction.   

Elite manufacturers of mattress covers for bed bugs and other allergens will use either engineered fabrics like polyester or all-natural cotton, brought together by a few key elements.

In high-performance encasements for mattresses, pillows, and comforters, you’ll see the single-needle stitching and bound seams, along with a zipper closure. These elements ensure that there are no openings, due to the construction of the encasement itself, for any allergens like dust mites and bed bugs to exploit. Instead, they’ll be forced to deal with pores designed to be impenetrable.


When you’re considering the best bug mattress qualities, you shouldn’t neglect texture. Why is this important, if it’s going underneath your sheets, pillowcases, or comforter? It’s got nothing to do with touch, but through-the-bedding feel.

Inferior encasements are designed purely to eliminate allergens without regard to the overall sleep experience. These encasements lack subtlety in their application, and using them is akin to wrapping your bedding and mattress in thick plastic. These thicker fabrics produce a terrible sleep experience that’s often noisy and ill-fitting, creating bunched-up fabrics beneath your sheets, replete with a crinkly noise that follows your every move.

On the contrary, superior offerings among bed bug protectors are so soft and quiet, you’ll never know they’re there! The idea here is to achieve allergen protection without sacrificing a good night’s sleep—that would solve some health problems while potentially creating many more.

All of the Above, Please

As you can see, each of these best bug mattress cover qualities is very important to protect your health and your ability to sleep well at night.  The best bug proof mattress covers feature all of these qualities—high-performance barrier fabrics, moisture wicking ability, tight, precise construction, and subtlety of texture.

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