Eco PCO AR-X Aerosol - 17oz. 2-Phenethyl Propionate, a botanical insecticide-1.00%, Pyrethrins, a botanical insecticide-0.40% ECO PCO AR-X can be used in Homes, Apartment Buildings, Laboratories, Hospitals (non-occupied patient areas), Nursing Homes (non-occupied patient areas), Institutions, Hotels, Motels, Kennels, Stables, Schools, Nurseries, Stores, Warehouses, Aircraft (except Aircraft Cabins), Buses, Trucks, Trailers, Marine Vessels, Railcars; Commercial, Industrial, Apartment, Office, Storage Buildings, Restaurants, Kitchens, Cafeterias, Dairies, Dairy Product Processing Plants, Milk Storage Rooms, Supermarkets, EcoPCO ACU can be applied, but are not limited to, behind baseboards, cabinets, walls, ceilings, door and window frames, and around appliances. Ensure contact with as many insects as possible. Crawling Insects: Crack/Crevice and Void Treatments: Important  Use the injector nozzle tip provided. To kill...inject into all crack/crevice and void spaces where insects are present