Flea spray for use in homes, garages, attics, apartments, and hotels. Ready to use spray. Contains Precor, an insect growth regulator which stops hatching eggs from developing into adults and kills adult fleas. Reaches fleas hidden in carpets, rugs, drapes, upholstery, pet bedding, and floor cracks. Do not spray directly on pet. Also kills ticks, roaches, silverfish, ants, and other insects on contact. Fresh linen scent. Water based, non-staining. Keeps working for up to 7 months. Active ingredient: Nylar and Permethrin.