Kill bed bugs, roaches and more.

Insect Killers

With the exception of our Wasp and Hornet killer, all Harris insect killers are water based. Water based insect killers are residual, meaning they continue to kill bugs after they are applied. Additionally, they are odorless and non-staining, so you don’t have to worry about stains or bad smells. Harris insect killers kill bugs when the spray dries.