This fogger effectively controls a variety of flying and crawling insects, including ants, cockroaches, crickets, fleas, flies, mosquitoes, and more. One 6-ounce can treats up to 6,000 cubic feet, making it ideal for use in rooms, basements, attics, garages, and other large indoor areas. The fogger contains a combination of natural pyrethrins and a synthetic pyrethroid, Permethrin, for powerful insect control without leaving unpleasant odors or stains.