Bayer 4314688 Maxforce FC Roach Killer Small Bait Stations Insecticide, 72 Fipronil 0.05% Maxforce FC roach bait is for use in and around residential, warehousing and commercial establishments, food service, food manufacturing and food processing facilities, hospitals, schools, daycare centers, nursing homes, health care facilities, laboratories, computer and electronic equipment, pet shops, zoos, basements, buses, boats, trains, and aircrafts. Ready to use