Raid Concentrated Deep Reach Fogger Insecticide, Household Insect Killer, 1.5 Ounce, Each 3 Cans (Pack Of 3) Raid Concentrated DEEP REACH Fogger kills bugs where they hide and keeps killing with residual action for up to two months. Treat an entire room (25’ x 25’ with an 8’ ceiling) with our penetrating bug-killing fog that reaches deep into hard-to-reach areas, cracks and crevices. Kills a broad range of insects. Designed for serious insect problems. Continues exterminating for up to two months. One fogger covers up to 625 square feet. No worries with a non-staining formula that leaves no mess. Penetrates into cracks, crevices and carpet fibers to seek out and kill bugs where they live, breed and hide. Physical Form: Liquid; Application: Carpet; Cracks/Crevices; Pest Type: Ants Roache Silverfish Spiders Water Bugs. Includes 12 packs of three foggers each. Raid® Concentrated Deep Reach Fogger roach and flea killer uses a bug killing fog to kill roaches and fleas in the hard-to-reach areas of your home. The fog treats an entire room with residual killing action against roaches for up to 2 months. The fog covers an area of up to 5,000 cubic feet and can even dissipate into closets and small areas within a room.