Raid® MAX Perimeter Protection gives an effective and long-lasting barrier of protection to your home. This easy-to-use insecticide spray is a mosquito killer, fly killer and flea killer that kills over 50 bugs, including ants, boxelder bugs, house centipedes, crickets and more. Its long-lasting and non-staining formula keeps killing for up to 18 months for American cockroaches, Argentine ants, and more on non-porous surfaces. It’s made for both indoor and outdoor use, and leaves no odor or oily residue. The trigger is reusable, so you can save money by purchasing refill bottles.