Kills multiple types of roaches including German, American, and Asian varieties. Safe for indoor and outdoor use—ideal for kitchens, bathrooms, and around windows or walls. For Outdoor and Indoor Use – Can be used indoors in kitchens, bathrooms, laundry rooms and more as well as outdoors along windows and walls and other areas. Kills A Variety of Roaches – Effective on german, american, australian, smoky brown, asian, oriental, and many more.