The Gentrol Point Source contains the IGR (S)-hydroprene for 90-day control which translocates so target insects do not need to come in contact with the device to be affected. It has all the benefits of an IGR in a discreet, non-spray formulation. There is no need to vacate areas during treatment. It is ideal for food handling establishments and other sensitive accounts and confined areas where baits are less effective due to competing food sources.  One Point Source will cover 75 square feet.  Packaged as a 4-pack or a box of 20.