Allergy Relief Zippered Mattress Protector

Twin

Best for mattresses in Twin

$24.59

Price from our latest catalog update. Checkout, delivery and returns happen at our retail partner.

1 bed sizeMeasure seam to seam first
Zipper all roundCheck the end of the zipper
Price from our last updateThe partner checkout has the final price
Sold by our retail partnerDelivery and returns are theirs

What you get

Top: polyester fabric.
Closure: zipper all round.
Waterproof, as the maker states.

How to use it

Measure the mattress from the bottom seam to the top, pillow-top included.
Zip the cover shut all round, and close the end of the zipper the way the maker shows.
Leave it on: bed bugs zipped inside die there in time.
Check the cover for holes and tears when you change the sheets.
Pair it with interceptor cups: a cover does not stop a bug from climbing onto the bed.

Will it fit?

Sizes: Twin. The maker prints no depth for this cover: measure your mattress and check the size label before you open the package.

Find the cover for your bed size and depth.

Twin protector that zips around the corners

Twin is the one size offered, so this fits a child's bed, a dorm bed or a guest twin. The zipper runs around the corners of the mattress, which makes the cover easier to put on and take off. The top is a light, soft fabric that is 88 percent polyester, and it is waterproof against spills.

The maker says the fabric borrows a technology from athletic clothing that holds warmth when you are cold and lets it go when you are warm. It also says the cover resists absorbing odors. When laundry day comes, you unzip it, pull it off and wash and dry it by machine like a sheet.

Allergy Relief Zippered Mattress Protector is part of the Bed Bug Blocker collection, on the mattress encasements shelf.

Side by side
Feature	Allergy Relief Zippered Mattress Protector	Utopia Bedding Zippered Mattress Encasement	Linenspa Zippered Waterproof Mattress Encasement	SureGuard Mattress Encasement
Sizes	Twin	Twin, Twin XL, Full, Full XL, Queen, King, California King	Twin, Twin XL, Full, Full XL, Queen, King, California King	Twin, Twin XL, Full, Full XL, Queen, King, California King
Fits depth	not printed	6-15" deep	up to 12" deep	6-20" deep
Top	polyester fabric	polyester fabric	not printed	cotton terry top
Closure	zipper all round	zipper all round	zipper all round	zipper all round
All six sides	No	Yes	Yes	Yes
Waterproof	Yes	Yes	Yes	Yes
Maker says lab-tested	No	No	No	Yes
Rating	4.5 (576)	4.6 (195,500)	4.6 (39,100)	4.6 (21,700)
Price	$24.59	from $18.99	from $19.10	from $47.97
Buy

How to use the Allergy Relief Zippered Mattress Protector follows the EPA and the University of Kentucky: zip it shut, leave it on for a year, and stand the bed legs in cups.

This is general information about keeping bed bugs out of a bed, not pest control or medical advice. A licensed pest professional, your doctor and the maker's own instructions come first.

What the public sources say

U.S. EPA, "Do-it-yourself Bed Bug Control". Says to set interceptors under each leg of infested furniture, move it a few inches off the walls with no linens touching the floor, check and clean the interceptors every week, keep inspecting at least every 7 days, and use covers that seal mattresses and box springs so bed bugs inside die. Read October 30, 2026.
University of Kentucky Entomology, ENTFACT-636 "Bed Bugs". Says bed bugs zipped inside an encasement eventually die, that an encasement does not stop a bug from climbing onto the bed, that a trap under each leg with the bed pulled off the wall makes the bed an island, and that a dryer at medium-to-high heat for 10 to 20 minutes kills all life stages. Read October 30, 2026.

Each of these sources is linked in our guide on interceptor cups.

Questions

What Bed Bug Blocker shoppers ask about the Allergy Relief Zippered Mattress Protector

Which sizes does the Allergy Relief Zippered Mattress Protector come in?

Twin. The Allergy Relief Zippered Mattress Protector comes in this one option, at $24.59.

Does the Allergy Relief Zippered Mattress Protector close all six sides?

It zips around the mattress. The maker does not print a six-sided claim for the Allergy Relief Zippered Mattress Protector, so check the end of the zipper when it arrives.

Can you wash the Allergy Relief Zippered Mattress Protector?

Yes, the Allergy Relief Zippered Mattress Protector goes in the washer by the care label Allergy Relief sews in. Its waterproof membrane wears out faster under high heat, so dry the Allergy Relief Zippered Mattress Protector on medium or low.