Broad-Spectrum Fly Spray and Insect Control: Kills and repels house, stable, face, and horn flies, along with gnats, mosquitoes, ticks, deer ticks, and lice for dependable horse fly control and insect protection

Provides Up to 7 Days of Long-Lasting Fly Control: Extended protection compared to ordinary horse fly sprays helps horse owners and equestrians avoid frequent reapplication and maintain effective insect protection, even during fly season

Repelock Technology for Sweat-Resistant Coverage: To protect horses from biting insects, this outdoor fly repellent binds to the hair shaft to support long-lasting fly repellent effectiveness through summer rain, heat, humidity and sweat

Engineered for Hot, Humid, and High-Sweat Conditions: Farnam Endure maintains sweat-resistant, rain-ready horse fly protection during turnout, training, heavy work, and competition in the demanding outdoors

Trusted Fly Repellent for Performance Horses, Pasture Horses and Daily Use: Farnam Endure supports consistent fly control for working horses, show horses, pastured horses, and horses exposed to flies, gnats, mosquitoes, no-see-ums and biting insects

Roll-On Application: Ideal for applying around the eyes, ears, and sensitive areas, and a good choice for horses that are sensitive to spray application