Hyperion is a misting product and will kill accessible stages of listed flying insects in listed outdoor areas, it is not labeled to kill roaches.  If you have a roach infestation, we recommend using 3 products together to get rid of roaches. A roach bait gel, an IGR (insect growth regulator), and a residual insecticide. We offer all three products in the Roach Control Kit 2. This professional kit includes 1 packet of Demon WP Insecticide (which makes 4 gallons of finished solution) for spraying the outside perimeter of the home and inside underneath appliances, behind cabinets, under toilets and sinks, etc. You'll also get 4 x 30 gram tubes of Advion Roach Bait Gel--one of the best roach baits on the market. Advion can be applied up high in the kitchen in the corner of cabinets and in cracks and crevices in kitchens and bathrooms. The bait contains a slow-acting poison that attracts and kills feeding roaches, who also spread the bait to other hidden roaches by contact or by sharing food. Finally, 20 Gentrol Point Source stations provide an IGR (Insect Growth Regulator) that will stop roaches from laying eggs, helping to halt the infestation. The combination of an IGR with roach bait is a highly effective roach control strategy that is widely used by pest control professionals. Demon WP must be applied with a 1 gallon pump sprayer. It is very important that you do your part by making sure your home is impeccably clean while trying to get rid of a roach infestation. Poor sanitation will lead to roach control failure.