Donna from Yankton,sd writes
I have bought cases of bedlam for my apartment building am I wasting my time?
Bedbugs can be resistant to chemicals after exposure at non-lethal levels. We recommend if this is an issue for you, that you change to a product with a different mode of action such as Temprid. This product comes in a two different formulations and contains two different formulations to control resistnat bedbugs.
Answer last updated on: 07/07/2014