For use on dogs, cats, horses, ponies, ferrets, rabbits, hamsters. Gerbils, and guinea pigs. A ready to use pyrethrin-based insecticide Kills and repels fleas, ticks, deer ticks, mosquitoes, gnats, mites, house flies, stable flies, horn flies, and face flies. Effective against fleas, ticks, mosquitoes, gnats, mites and flies for 1 week and lice for 2-3 weeks, 6 individually wrapped 8”x10” towelettes per package.