Our Horse Insect Repellent Spray is an all-natural Insect Repellent that has shown to be effective treatment at both killing and repelling Ticks, Mosquitoes, Fleas and Bot Flies on Horses. It has also been shown to leave your horses coat vital, shining and well-conditioned. It is easily incorporated into your daily grooming regime, a quick mist followed by brushing is an effective repellent to repel tick, fleas, flies and mosquitoes without harsh synthetic chemical residues.