You can't seal your horse in a fly-free zone, but Endure^® Sweat-Resistant Fly Spray for Horses is the next-best option. Its unique formula keeps on working - even in wet conditions such as sweat and rain. Protect your horse from biting and nuisance flies, gnats and deer ticks that may transmit Lyme disease.

• Stays active and keeps working, even in wet conditions
• Provides up to 14 days fly control
• The only fly spray with RepeLock^® conditioner, which binds to the hair shaft
• Protects against biting and nuisance flies, gnats, ticks, and lice
• Repels and kills deer ticks that may transmit Lyme Disease
• Provides repellency and quick knockdown of mosquitoes
• Contains Cypermethrin, Pyrethrins, Piperonyl Butoxide, and Butoxypolypropylene Glycol
• Available in 32 oz. ready-to-use spray, 50 oz Easy Pour and gallon Easy Pour sizes
• Also available in 15 oz. continuous spray size