When used in conjunction with Bonide Mosquito Beater??, Bug Beater?? and/or Fly Beater??? Barn and Stable Insecticide Fogs, our Fog Rx??? machines produce dense fog that permeate foliage, cracks, crevices and other hiding places, quickly collapsing insect populations, leaving a safe, pest free environment for people, pets, plants and livestock without pesticide residue.