Farnam Endure Sweat-Resistant Fly Spray for Horses, Lasts Up to 14 Days, Protects Against Flies, Gnats, Mosquitoes, Ticks & Lice, 128 oz.

Especially if you live in Florida and your horses can go out in the pasture. This is water resistant and it’s the only fly spray that actually works on my horse for mosquitoes and flies and deer flies in South Florida. It does not wear off it is easily still working 24 to 48 hours later later I’ve tried everything on the market. This does not burn or irritate my horse skin and I can easily get under the belly on top of the back between the shoulders and chest my horses covered. Sweat resistant water resistant this product works. I spend the extra money knowing my horse is comfortable and not getting eaten alive by mosquitoes and deer flies. Try once you’ll buy it all the time.

Actually works. I spray into a gloved hand then run onto the horse but no adverse reactions, they get fly relief and it doesnt smell horrible.

Living in Texas the flies can be terrible and while I do use a fly mask, it seemed other fly sprays would either only work for a bit or only deter some flies. I was almost going to go with a different spray because I thought this was a little pricey but then I decided to give it a go, and I’m so glad I did!!I got this spray the evening before my farrier was scheduled to come out. The next morning while waiting for the farrier I noticed how bad the flies were even that early, so after I groomed my horse, I started spraying him with this fly spray and let me tell you this stuff worked so good that some flies were literally dead on my horse!!!!! By the time I finished spraying there wasn’t a single fly that was alive on him!!! My farrier happened to be running late due to the client before me asking him to do 6 horses instead of 2 that were scheduled. When he finally arrived it was well past noon and I assumed that by that time the fly spray would have probably worn off as most do. NOPE!!! There still wasn’t a single fly on him. I literally couldn’t believe it!!! The listing says it lasts up to 14 days, now I can’t confirm or deny that statement as I generally reapply it atleast once or twice a week after a grooming session but I will say it does last for several days.The bottle itself doesn’t leak, however I’ve order this product multiple times from Amazon and there was one shipment that apparently busted during transport because I received a notification stating my product had been damaged and it would be delayed due to it be reordered. Obviously this isn’t due to the seller but something along transport.This product really works and although pricey, it is worthy every penny.

Best fly spray I’ve ever used!!!!! The flys were dying as I sprayed the horses, once in the morning and they didn’t bother them alllll day long!!!

Not sure about days long protection down in the Florida swamps but definitely effective for a ride!! I really like the application method! 5 starts for putting it in a spray can!!

Works great and has a nice smell

Great product. Would be better if the gallon jug was taped closed and put in a plastic bag for shipping as the bottle does have a tendency to leak.

The only fly spray that works