HARRIS BORIC ACID ROACH POWDER 1 LB WITHOUT CAP

Harris Boric Acid Roach Powder lures and kills roaches, palmetto bugs, waterbugs and silverfish. The puffer bottle includes a nozzle tip, to better reach into cracks and crevices where insects hide. Boric Acid works by interfering with the roach's digestive system. In addition, this highly effective powder will cling to the outside of the roach, helping to kill other roaches when the affected roach returns to the colony. This easy-to-use roach powder is fast-acting; insects coming into contact with the boric acid will die within 72 hours.