Stimukil Fly Bait contains a powerful, proven pheromone and feeding-synergist that controls flies quickly. The proprietary, homogenized formulation has better residual performance for effective, long lasting fly control. Stimukil Fly Bait may be used as scatter bait or brushed on paste. This product is intended for use in outdoor commercial fly control situations such as large confined animal production facilities and enclosed commercial dumpsters in non-residential settings. 1 lb. or 5 lb. containers.