Don't just kill bugs, create a bug barrier. Ortho® Home Defense® Insect Killer for Indoor & Perimeter2 is a ready-to-use spray that kills listed bugs and keeps them out of your home. The product kills common home-invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, silverfish, centipedes, and millipedes (refer to product label for complete list). It also provides up to 12 months protection against ants, roaches, and spiders indoors on non-porous surfaces. Ortho® Home Defense® Insect Killer for Indoor and Perimeter2 is non-staining, odor-free, and dries in minutes. Use indoors in kitchens, bathrooms, and basements, as well as outdoors for decks and around home perimeters or perimeter of foundations. Apply anytime as a preventative treatment or after you see evidence of insect activity. The easy-to-use continuous one-touch spray Comfort Wand® eliminates hand fatigue, making it easier to apply to the perimeter of your home to create a pest barrier. People and pets may re-enter treated areas after spray has dried.