Spectracide Bug Stop Home Barrier Ready-to-Use Spray, 32 Fluid Ounce Comes in 32 oz. ready-to-use trigger spray bottle Kills ants, roaches, spiders, fleas, ticks and much more on contact Works indoors and outdoors Lasts up to 12 months, providing cockroach control on non-porous surfaces Leaves no offensive odor and doesn't stain Kills on contact Controls cockroaches for up to 12 months Indoor plus outdoor insect control Non-staining, no odor