Triple action formula provides instant knock down, quick kill and residual effectiveness – indoors and out. Specially designed actuator delivers a large volume of fog in a single burst. Kills most biting and stinging insects. This product is conveniently ready to use when it arrives. Simply remove the protective cap, hold container upright, & spray from a distance of 12 to 15 inches .About Bonide: Bonide has been trusted since 1926 as the leader in providing the best possible products and solutions for home, lawn, and garden pest problems. Based out of Oriskany, New York, we continue to grow our reputation as a leader in the lawn and garden care categories by delivering the highest quality products alongside our great customer service. Our goal is to help consumers throughout their entire purchasing process by recognizing signs of trouble, developing the best solutions, and recommending the perfect products.