A bed bug cover works only when it fully encloses the item it is designed for and closes securely. If you need protection for both your mattress and box spring, check whether you need two separate encasements: most products cover one piece of bedding, not both. The picks below include dedicated box spring covers, mattress encasements, and one mattress-and-pillow set, with fit and features to help you choose the right setup.
Quick Comparison
| Product | Designed For | Standout Feature | Key Fit Details |
|---|---|---|---|
| HOSPITOLOGY PRODUCTS Box Spring Encasement | Box spring | Stretch-knit fabric and included installation kit | Queen; 9–11 inches deep |
| Utopia Bedding Waterproof Mattress Encasement | Mattress | Waterproof, six-sided coverage | Queen; up to 15 inches deep |
| SureGuard Box Spring Encasement | Box spring | Waterproof fabric and sealed zipper design | Queen; 8–11 inches deep |
| MATTSHIELD Ultimate 3-Piece Kit | Mattress and pillows | Cotton surface and waterproof coverage | King mattress; 12–17 inches thick |
| Four Seasons Essentials Zippered Encasement | Mattress or box spring | Waterproof lining and full zipper | Queen; 8–11 inches deep |
Our Picks: Best Bed Bug Cover For Mattress And Box Spring reviews
HOSPITOLOGY PRODUCTS Box Spring Encasement: Best Stretch-Fit Box Spring Cover
This HOSPITOLOGY PRODUCTS encasement is made specifically for a box spring, so it can fill the box-spring part of a two-piece bed protection setup. Its stretchable polyester knit is designed to make installation easier, and an installation kit is included. The queen version fits box springs that are 9 to 11 inches deep.
The fabric is independently lab-tested, and the cover is machine washable and dryable. The product is also described as hypoallergenic and designed to help block common substances that may affect sleep. However, the supplied details do not say that this model is waterproof, so choose another option if liquid protection is a priority.
In everyday use, stretch fabric can be helpful when you need to work a cover over a bulky base. Some owners also report that the cover is straightforward to put on and comfortable under bedding. Measure your box spring before ordering; this specific queen size is not intended for shallow or unusually deep bases.
Pros:
- Made specifically for box springs
- Stretch-knit fabric is intended to ease installation
- Includes an installation kit
- Machine washable and dryable, with a five-year limited warranty listed
Cons:
- Queen size fits only box springs 9–11 inches deep
- Waterproof protection is not listed in the supplied product details
Verdict: Choose this if you want a washable, stretch-fit encasement for a queen box spring within the stated depth range; pair it with a separate mattress encasement for full-bed coverage.
Utopia Bedding Waterproof Mattress Encasement: Best for a Deep Queen Mattress
The Utopia Bedding encasement covers a mattress on all six sides and closes with a wraparound zipper. Its queen size is listed for mattresses measuring 60 by 80 inches and up to 15 inches deep. The polyester knit is described as soft and quiet, while a TPU backing on all sides provides waterproof protection.
This is a mattress cover, not a box spring cover. If you are protecting both pieces, plan on buying a separate encasement sized for your box spring. The product details also describe the cover as bed bug and dust mite proof, but the fit and zipper closure matter: confirm the mattress dimensions and make sure the enclosure is fully zipped.
Its machine-washable construction is useful for routine care, and the stretchy fabric is intended to stay in place without shifting. Compared with the box-spring-specific picks, this is the more versatile choice for a mattress with a deeper profile, but it does not solve the need to cover the base separately.
Pros:
- Six-sided, zippered mattress coverage
- Waterproof TPU backing on all sides
- Fits queen mattresses up to 15 inches deep
- Machine washable and designed to be quiet and soft
Cons:
- Does not cover a box spring
- Queen size is limited to mattresses no deeper than 15 inches
Verdict: This is a strong option for a queen mattress when you want full encasement plus waterproofing, but you will need a separate box spring cover for complete bed coverage.
SureGuard Box Spring Encasement: Best Waterproof Box Spring Pick
SureGuard’s zippered cover is designed for box springs and provides six-sided protection against liquids and stains. Its queen size fits a box spring measuring 60 by 80 inches and 8 to 11 inches deep. The product uses a fine zipper with Invisi-Zip and SureSeal features intended to seal the enclosure.
The smooth stretch-knit surface is described as soft and noiseless. The cover is also listed as hypoallergenic and designed to block dust mites, mold, mildew, pollen, and pet dander. It is machine washable and dryable, and the product includes a 10-year quality guarantee under its stated conditions.
SureGuard is a useful choice when you want a dedicated box spring encasement with waterproof protection. It is not a mattress cover, though, and the manufacturer recommends using it with a SureGuard mattress encasement. Check your base depth carefully, especially if it falls outside the 8-to-11-inch range.
Pros:
- Waterproof coverage on all sides
- Zipper features are designed to close off the box spring
- Machine washable and dryable
- Queen fit range covers box springs 8–11 inches deep
Cons:
- Only covers the box spring, so the mattress needs its own encasement
- Queen size will not fit bases outside the stated depth range
Verdict: Pick SureGuard if waterproofing is important for your box spring and its dimensions fall within the listed queen-size fit range.
MATTSHIELD Ultimate 3-Piece Kit: Best King Mattress-and-Pillow Set
This kit includes a king-size mattress encasement and two queen-size pillow encasements. The mattress cover is made with a 100% terry cotton surface and is described as bed bug proof and waterproof on all six sides. It is designed for a king mattress measuring 76 by 80 inches and 12 to 17 inches thick.
The cotton surface offers a different feel from the polyester options, while the waterproof layer adds protection against spills and stains. The zippered covers are machine washable. Some owners describe the materials as soft and quiet, and the zipper cover includes a Velcro feature for added closure security.
Despite the kit format, this does not include a box spring cover. It is also important to check the pillowcase size and mattress thickness before ordering: the included pillow encasements are queen size, and the mattress fit range is specific. This set suits shoppers who want to encase a king mattress and two pillows in one purchase, rather than those looking for a complete mattress-and-box-spring pair.
Pros:
- Includes one king mattress encasement and two queen pillow encasements
- Six-sided waterproof mattress coverage
- Cotton terry surface is described as breathable and soft
- Machine washable
Cons:
- Does not include a box spring cover
- Only fits king mattresses 12–17 inches thick
Verdict: Choose this kit if you have a king mattress within the listed thickness range and also want pillow encasements; buy a separate box spring cover if you need to enclose the base.
Four Seasons Essentials Encasement: Best Flexible Mattress-or-Box-Spring Option
Four Seasons Essentials offers a queen-size zippered encasement that can be used on a mattress or box spring measuring 8 to 11 inches deep. Its polyester surface and polyurethane inner lining are described as waterproof, and the full zipper wraps around three sides to make installation easier than sliding the whole item through a narrow opening.
The product is also described as soft, breathable, and noiseless, with a Velcro zipper seal. It is machine washable and designed to protect against liquids, dust, and pet hair. Owners often value the easy-to-manage zipper and straightforward fit when the item being covered matches the size range.
This option’s flexibility can be useful if you need to cover either a mattress or a box spring, but one cover protects only one item at a time. The listed depth is a key limitation: a shallow box spring, for example, may not fit. The supplied product details do not explicitly identify this encasement as bed bug proof, so shoppers seeking that specific claim may prefer one of the clearly labeled bed bug-focused options.
Pros:
- Can be used on a mattress or box spring
- Waterproof lining and full zippered enclosure
- Three-sided zipper design is intended to simplify installation
- Machine washable and described as soft and quiet
Cons:
- Fits only queen-size items 8–11 inches deep
- The supplied details do not explicitly state that it is bed bug proof
Verdict: Consider this if you need a waterproof queen encasement for either a mattress or box spring and your item fits the depth range; for bed bug-specific protection, verify the product details before choosing it.
How to Choose a Bed Bug Cover for a Mattress and Box Spring
Decide Which Parts of the Bed Need an Encasement
A mattress and box spring are separate items, so one cover usually will not protect both. Check whether a product is made for a mattress, a box spring, or a specific set of pieces. If you want to fully enclose both, plan for a correctly sized cover for each. The MATTSHIELD set adds pillow encasements, but it does not include a box spring cover.
Measure the Length, Width, and Depth
Match the cover to the size of your mattress or box spring and measure its depth at the thickest point. A cover that is too tight may be difficult to close or put stress on the zipper; one that is too loose may not fit securely. Pay close attention to depth limits: the picks here range from 8–11 inches to 12–17 inches, depending on the product and item being covered.
Look for a Full Enclosure and Secure Zipper
For an encasement intended to keep bed bugs from entering or escaping, the cover needs to surround all sides and close completely. Look for clear information about the zipper and any protective flap or seal. Carefully follow the maker’s installation instructions, and check that the zipper is fully closed after fitting the cover.
Choose Waterproofing Only If You Need It
Some covers in this guide include waterproof layers, which can help protect against spills and stains. Others focus on encasement and allergen barriers without listing waterproofing. If liquid protection matters, confirm that the product specifies waterproof coverage and check whether that coverage applies to all sides.
Consider Fabric, Noise, and Care
A cover sits under your sheets, so fabric feel and noise can affect comfort. Product details describe several options here as soft or quiet, while the HOSPITOLOGY cover uses stretch-knit polyester and MATTSHIELD has a cotton terry surface. Check care instructions as well: the featured covers are listed as machine washable, but each product may have its own washing and drying guidance.
Set Realistic Expectations for Bed Bug Protection
An encasement is one part of a bed bug response, not a substitute for addressing an infestation. A cover must fit properly and remain closed to serve its intended purpose. Follow product instructions and seek qualified pest-control guidance if you suspect an active infestation; do not assume a cover alone will resolve it.
Frequently Asked Questions
Do I need separate covers for my mattress and box spring?
Usually, yes. Most encasements are made for one mattress or one box spring. Check what is included before ordering, and select a separate cover for each piece you want to enclose.
Can I use a mattress encasement on a box spring?
Only if the product is labeled for that use and the dimensions fit. The Four Seasons Essentials option is described for either a mattress or a box spring, while the Utopia Bedding and MATTSHIELD products are mattress encasements and the HOSPITOLOGY and SureGuard options are made for box springs.
How do I know which depth size to buy?
Measure the item from its top surface to its bottom edge, then compare that number with the product’s stated depth range. Do not rely on the mattress or bed frame size alone; queen-size items can have different depths.
Are all the covers in this guide waterproof?
No. Utopia Bedding, SureGuard, MATTSHIELD, and Four Seasons Essentials list waterproof protection. The supplied HOSPITOLOGY product details do not list waterproofing, so check the current product information if that feature is important to you.
Does an encasement get rid of bed bugs?
An encasement does not replace a complete pest-control plan. It is designed to enclose the covered item, and proper fit and closure are important. If you suspect bed bugs, follow qualified pest-control advice and the cover manufacturer’s instructions.
Can I wash a bed bug encasement?
The products in this guide are listed as machine washable, but washing and drying directions can vary. Follow the care label for your specific cover to help avoid damage to the fabric, zipper, or waterproof layer.
Final Recommendation
For a box spring, the HOSPITOLOGY PRODUCTS cover is a practical stretch-knit choice if your queen base is 9–11 inches deep, while SureGuard is the better fit when you also want listed waterproof protection and your box spring measures 8–11 inches deep. For a mattress, Utopia Bedding offers waterproof queen coverage up to 15 inches deep. Whichever you choose, measure first and remember that protecting both a mattress and box spring usually means buying two properly sized encasements.
