Kills adult fleas and ticks through contact. Kills flea larvae and prevents new flea development for 7 months. Water-based aerosol provides light, even coverage. Leaves no lingering scent or residue and dries quickly. For use on carpets, rugs, drapes, upholstery and pet bedding. Premise 2000 treats 2000 sq. ft. or 185 m². 454g aeorsol.