The Hot Shot Bedbug and Flea Foggers 3-Pack help eliminate bedbugs, fleas, ticks and lice on contact and inhibit reinfestation for up to 7-months. The foggers contain Nylar to help prevent fleas from developing into the biting adult stage. Each 4 oz. fogger can treat up to 4,000 cu. ft.Helps eliminate bedbugs, fleas, ticks, lice and other insects on contact to help protect your home, family and petsInhibits reinfestation for up to 7-months for effective long-term controlEach 4 oz. can treats up to 4,000 cu. ft. to help rid your home of pestsContains nylar to help prevent fleas from developing into the biting adult stageThis product is applicable for the following pest types: Bed Bugs, Fleas