Save money by skipping the exterminator and do it yourself with the Bengal Roach and Flea Foggers. Guaranteed for effective results, this bug exterminating pack comes with 4 concentrated 2.7 oz aerosol foggers that proficiently kills over 24 types of insects including roaches, fleas, ticks, ants, crickets, and spiders to ensure a bug-free environment. Each can of the dry bug fog with an innovative, unique formula can treat up to 6,000 cubic feet and penetrate deeper to drive insects out of hiding and kill them. It carries no odor and doesn't leave behind messy residue, so you can use it in any room in need of a bug extermination without worry. Using the insect fogger is easy - simply place newspapers on the floor in the middle of the room, press down the actuator tab, place the can in the center of the newspaper, and leave it in the room for 2 hours. Upon return, open any windows and doors and allow the room to air out for 2 hours. This roach and flea killer fog contains a high 2% concentration of its active ingredient, Permethrin, an insecticide that is a powerful killing agent on insects.