Equi-Spot – Spot-on formula protects horses from ticks, flies, gnats, and mosquitoes. Kills and repels ticks that may transmit Lyme disease. Kills and repels stable and face flies that may cause summer sores. Fights mosquitoes that may transmit West Nile Virus. Equi spot also kills and repels house flies, horn flies and eye gnats. Weatherproof formula won’t sweat off, protects for up to 14 days. Ideal for pastured horses and when owners can’t be there to spray their horses every day. Features new EPA-approved application method for maximum coverage and efficacy. The New Defense Zone Strategy: Defense Zone I – Head, Neck & Chest, Defense Zone II – Body, Defense Zone III – Legs. Most effective when applied such that it can spread over the largest portion of the horse’s body surface possible. For maximum protection, apply Equi-spot as described on product label to the specified target areas in each Defense Zone. Directions: Apply one 10 ml applicator as follows – For optimum effectiveness, apply one spot to each location pictured in diagram on package. Apply to both the right and left sides of horse. Use all product in applicator. Do not reapply for 2 weeks. Not for use on foals under 12 weeks of age. Do not use on cats. Contains 45% permethrin.