Mosquito Beater Spray is designed to kill and repel mosquitoes, flies, gnats, and ticks for up to four weeks! For use on or around your lawn, deck, screens, doors, or window frames. Active ingredient: low odor, water based permethrin. Not for use around ponds. Please read and follow all package instructions. Convenient, no-mix spray applicator. 32 oz. bottle treats up to 5,000 sq. ft.