Farnam Endure Sweat-Resistant Fly Spray is the only biting-fly repellent for horses made with RepeLock conditioner, which binds to the hair shaft so protection keeps working even when your horse sweats or gets wet. One application delivers up to 14 days of fly control.
Endure protects against stable, horse, face, horn, deer and house flies, plus gnats, mosquitoes, lice and ticks — including deer ticks that may transmit Lyme disease. This economical 1-gallon (128 oz) refill keeps spray bottles topped off and treats multiple horses through the season.
- Sweat-resistant RepeLock conditioner bonds to hair for lasting protection
- Up to 14 days of fly control from a single application
- Repels biting and nuisance flies, gnats, mosquitoes, lice & ticks
- Helps protect against deer ticks that may transmit Lyme disease
- Economical 1 gal (128 oz) refill size
