Endure Fly Control for Horses

Farnam Endure Sweat-Resistant Fly Spray for Horses

Endure® Sweat-Resistant Fly Spray is a high-performance fly repellent for horses engineered to keep working in the toughest conditions. Featuring exclusive Repelock® technology, this advanced formula binds to the hair shaft for long-lasting protection—even through sweat, rain, and humid heat. Ideal for active horses in training, competition, or turnout, Endure delivers dependable fly control when ordinary sprays fail.

Formulated with 0.20% pyrethrin and multiple active ingredients, Endure provides up to 14 days of protection against biting and nuisance insects. It also helps safeguard your horse’s health by reducing exposure to insects that may transmit harmful bacteria and Lyme disease. Added UVA and UVB sunscreen offers extra defense during extended outdoor exposure.

Key Features & Benefits

• Contains 0.20% pyrethrin for powerful insect control

• Repelock® conditioner binds to hair for extended performance

• Sweat-resistant and water-resistant formula

• Provides up to 14 days of fly, mosquito, and tick protection

• Helps reduce risk of insect-borne irritation and disease

• Includes UVA/UVB sunscreen for sun protection

• Ideal for training, shows, pasture, and everyday use

Protects Against

• Biting and nuisance flies

• Gnats

• Mosquitoes

• Deer ticks

• Lice

Endure® Sweat-Resistant Fly Spray for Horses delivers long-lasting, weather-defying insect protection—so your horse stays comfortable, protected, and focused no matter the conditions.