Zodiac Fogger, 3oz. 3 Pack its dual-action formula provides the quickest, easiest, and most economical way to treat the indoor environment. Kills fleas, ticks, cockroaches, ants, spiders, mosquitoes and silverfish. Kills flea eggs and flea larvae for up to 7 months. Convenient triple pack treats up to 2,250 square feet. Leaves no lingering odor. For use in homes, garages and kennels.