Send ants and roaches packing with Ortho Orthene Ant & Roach Killer Aerosol. No smell, no sticky mess - just serious indoor pest control. This odorless formula doesn't stop at ants and roaches - it also controls insects such as black widow spiders, centipedes, scorpions, and silverfish. To use, spray when you see insects and in areas where they hide, such as dark corners of rooms and closets, along baseboards, door frames, and windows frames, behind and beneath sinks, stoves, refrigerators, and cabinets, and around plumbing. This aerosol spray can also be used for crack and crevice treatment and to spot treat to control pesky insects including Asian lady beetles, Box Elder bugs, and Brown Marmorated stink bugs. Avoid contamination of food or food handling surfaces.