![Opti-Force Sweat Resistant Fly Spray - Equine Exchange Tack Shop](http://equineexchangestore.com/cdn/shop/files/manna-pro-barn-tack-room-fly-spray-1-quart-opti-force-sweat-resistant-fly-spray-14697288400959_940x940.jpg?v=1715192567)
Opti-Force Sweat Resistant Fly Spray
![chat bubble with heart](http://equineexchangestore.com/cdn/shop/files/bubble-heart_50x46.webp?v=1674683666)
![Headshot of customer](http://equineexchangestore.com/cdn/shop/files/amy_60x60.webp?v=1674683755)
“Love. Love. Love. this tack store. employees are always helpful and they carry a wide selection of new items as well as consignment items. I can't say enough good things!”
- For use on horses and ponies
- Sweat resistant
- Provides repellency and quick knockdown from biting and nuisance flies gnats and mosquitoes that may transmit west nilevirus
- 14 day weather resistant protection