Target Pests > Bed bugs, cockroaches, stored product pests and fruit & drain flies. Contains the Insect Growth Regulator (S)-Hydroprene, which disrupts pests’ normal growth pattern. Labeled for use as a spot and crack-and-crevice treatment in all areas of food handling establishments. May be applied as a general fogging agent or general surface spray. Long-term control — 120 days. Breaks the endless clean-out/reinfestation cycle. How It WorksGentrol® IGR Concentrate travels deep into wall cavities, cracks and crevices, reaching the pests that other treatments miss. (S)-Hydroprene, the active ingredient, prevents pest larvae from progressing to the adult stage either causing sterility of adults or preventing the emergence of insects from the pupal stage — preventing future infestations. Stored product pests encounter (S)-Hydroprene the same way they encounter insecticides — contacting a treated surface. ApplicationMix 1 ounce to 1 gallon of water and this product can be used incojunction with most pesticides. Whether it’s used for fogging agent or general surface spray, the long-term control of Gentrol IGR Concentrate is ideal for these sites: Warehouses, hotels, motels, dormitories Food Handling Establishments Schools Hospitals Nursing Homes Aircraft, Ships, Trains, TrucksWHAT YOU GET: 1 (one) 16oz. Bottle of Gentrol