Description Kill and prevent insects in the home with Ortho Home Defense Max Indoor Insect Barrier. This product creates a bug barrier against common listed household insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, and millipedes. In addition, the pesticide specifically kills and prevents ants, roaches, and spiders indoors on non-porous surfaces for 365 days. Use Ortho Home Defense Max Indoor Insect Barrier anytime as a preventative treatment or after you see evidence of insect activity inside or outside the home.You can apply with confidence indoors (kitchens, bathrooms, doors and windows, basements), as it leaves no stains or fumes and dries up to 30% faster (vs. other Ortho formulas). All outdoor applications must be limited to spot or crack-and-crevice treatments only, except the following: treatment to soil or vegetation around structures, and applications to building foundations, up to a maximum height of 3 feet.Ortho Home Defense Max Indoor Insect Barrier kills and prevents home invading insects including ants, roaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, and other common household bugs as listedKills and protects for 365 days for ants, roaches, and spiders indoors on non-porous surfacesApply anytime as a preventative treatment or after you see evidence of insect activityUse with confidence indoors in kitchens, bathrooms, on doors or windows, and basements; or outdoors wherever insects are a recurring problemPower sprayer is battery operated and features different spray patterns