Description Kills a broad range of insects. Designed for serious insect problems. Keeps killing for up to two months. Penetrates into cracks, crevices and carpet fibers to seek out and kill bugs where they live, breed and hide to relieve infestations. Non-staining and wont leave a wet, messy residue. One can treats up to 625 square feet. EPA Registered. 1.5-oz. can. 3 cans per pack. 12 packs per case.