Kills fleas, ticks, and flea eggs. Leaves no lingering odors. For use in family rooms, garages, and kennels. Treats up to 750 square feet. Protects for 7 months.Reaches fleas hidden in carpets, rugs, drapes, upholstery, pet bedding and floor cracks. Also kills cockroaches, ants, spiders, mosquitoes, and silverfish.