WHERE TO USE: Use this home pest control spray indoors in kitchens and bathrooms or around doors and windows; spray this roach & ant killer outdoors around the perimeter of foundations, patios, decks, garages or wherever insects are a recurring problem WHEN TO USE THIS OUTDOOR & INDOOR BUG SPRAY: Apply this bug killer anytime as a preventative treatment or after you see evidence of insect activity WHAT'S INCLUDED: This outdoor and indoor pest control bundle comes with two 1 gal. containers of Ortho Home Defense Insect Killer for Indoor & Perimeter2 Ready-To-Use with trigger sprayer LONG-LASTING PROTECTION: This insect spray for homes creates a bug barrier that provides up to 12 month protection against ants, roaches and spiders when applied indoors on non-porous surfaces INDOOR INSECT KILLER: Use Ortho Home Defense Insect Killer for Indoor & Perimeter2 insect killer indoors and outdoors to kill the toughest home-invading insects, including ants, cockroaches, spiders, fleas, periodical cicadas, and more as listed