Enjoy the triple action of Farnam Tri-Tec 14 Fly Repellent for Horses and help protect your horse from pesky pests. This fly spray not only kills and repels biting and nuisance flies, but also provides continuous protection for your horse. The water-based formula doesn’t leave behind a greasy residue, and it’s enhanced with a conditioner that helps it remain active even when your horse gets sweaty. The spray also contains conditioners that promote a healthy shine for your horse’s coat. The spray delivers a quick knockdown against six types of biting and nuisance flies, as well as gnats, mosquitoes, lice, and deer ticks that could potentially transmit Lyme diseases.