Farnam Bronco Gold Equine Fly Spray is an all-in-one horse fly spray and coat conditioner for horses. One product does it all! Bronco Gold guards your horse against pesky biting and nuisance flies while giving him a healthy shiny hair coat. Bronco Gold Equine Fly Spray for horses kills and repels stable flies, horn flies, house flies, face flies, horse flies, deer flies, gnats and mosquitoes. It also serves as a grooming aid and coat conditioner by imparting a high sheen to the hair when brushed out. Bronco Gold contains Pyrethrins, Piperonyl Butoxide Technical and Butoxypolypropylene Glycol. If you're looking for fast paralysis and kill of flies, gnats and mosquitoes look no further. Bugs don't fly with Farnam, your partner in horse care.