• 3 PACK • 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.