Ready-to-use Farnam® Repel-X is effective against six species of flies, mosquitoes, gnats, fleas and ticks. This equine fly spray lasts 3-4 days even through sweating and washing. It's not oily and can be either sprayed or wiped on. Qt.
An effective, long-term fly repellent for horses, Freedom 45 Spot-On kills and repels flies, ticks, gnats, including mosquitoes that carry the West Nile Virus. 45%Contains permethrin. Lasts 14 days. 9 ml vials (12-week supply).