Easy to apply aerosol leaves no lingering odor or stains and kills fleas, flea eggs, flea larvae and ticks. For use on carpets, rugs, upholstery, pet bedding and anywhere else fleas may try to hide. Contains Precor Insect Growth Regulator (IGR) which prevents flea larvae form developing into biting adults. Kills fleas and ticks up to 7 months. 16 oz. spray treats up to 2000 sq. ft.