Carlton from Circleville, Oh writes
We do have the Protect-A-Bed Full Extra-Long (XL) mattress encasement that is 11 inches. This will fit mattresses up to 15 inches deep. We recommend spraying an infested mattress with bed bug control products first before encasing it and then keeping the mattress encasements intact for at least 12 months (bed bugs can live a very long time without a blood meal). The bed bugs and eggs inside will die, and the mattress will be protected from further infestation.
Answer last updated on: 09/19/2017