The Protect-A-Bed AllerZip Bed Bug Mattress Cover will only cover the mattress. You will need to purchase the box spring encasement separately. Both products are available on our website. The king size box spring encasement comes with a set of 2 twin xl box spring covers.
While you want a snug fit and the 9" encasement will stretch to fit an 11" mattress, you may want to go with the 11" deep encasement to ensure to rips or tears when putting it on or from pulling that will occur over time as you move on the bed. We do have the ability to get the smooth top encasement…
Read Full Answer »We haven't had anyone raise this particular concern before regarding this insect. We are contacting the manufacturer regarding how it holds up against the carpet beetles and will let you know if it will work for your needs. In the mean time you can look over our article on How To Control Carpet Beet…
Read Full Answer »We carry the terry cloth mattress encasements. If you need a smooth top encasement we would be happy to special order one for you. Please let us know if you need anything else.
Yes, you can wash the Protecta-A-Bed AllerZip Bed Bug Mattress Cover. You must follow the washing instructions from the manufacturer exactly to prevent blistering of the waterproof lining.