Farnam Endure Sweat-Resistant Fly Spray for Horses, Protects Against Lyme Disease, 15 oz
Original price was: $17.99.$15.99Current price is: $15.99.














Price: $17.99 - $15.99
(as of Oct 21, 2025 15:49:50 UTC – Details)
Flies are no match for Endure Sweat-Resistant Fly Spray for Horses! This efficient horse spray was designed with you and your horse in mind and works just as hard as you both do. Flies, gnats and ticks can be irritating to your horse but can also be a danger to their health. Endure Sweat-Resistant Fly Spray for Horses helps to prevent exposure to Lyme Disease. Plus, it features a unique formula that keeps on working – even in hot, muggy, sweaty conditions. It never quits on you or your horse especially when bugs can be at their worst. Endure Sweat-Resistant Fly Spray for Horses is THE ONLY biting fly repellent spray for horses with Repelock conditioner that binds to the hair shaft for long-lasting protection, even when your horse sweats. Available in a 32-ounce ready-to-use trigger spray bottle, an economical 128-ounce gallon refill jug and a 15-ounce non-aerosol 360-degree continuous spray can for complete coverage from every angle even upside down.
Is Discontinued By Manufacturer : No
Product Dimensions : 2.63 x 2.63 x 9.75 inches; 15.62 ounces
Item model number : 100528257
Date First Available : November 14, 2017
Manufacturer : Central Garden & Pet
ASIN : B077G9H3TX
Best Sellers Rank: #4,216 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Horse Fly Repellents
Customer Reviews: 4.6 4.6 out of 5 stars 3,160 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
DEFEND YOUR HORSE’S HEALTH with Endure Sweat-Resistant Fly Spray for Horses; this spray helps prevent exposure to deer ticks that may transmit Lyme disease
POWERS THROUGH SWEAT and water; endure Sweat-Resistant Fly Spray for Horses is ideal for even the most challenging weather conditions, including heavy rain and muggy heat
APPLY LESS & PROTECT MORE with this reliable horse fly spray; formulated with multiple active ingredients, this product stays active for up to 14 days
CONVENIENT TO USE & AVAILABLE in 15 oz. finishing spray, 32 oz. ready-to-use spray and 128 oz. gallon refill
INNOVATIVE EQUINE CARE in a non-aerosol, continuous spray can that allows for 360° application. Apply coverage from all angles, perfect for hard-to-reach areas like the belly and inside the back legs.
Customers say
Customers find the fly spray effective, with one noting it works even during summer trail rides, and many consider it the best for South Florida conditions. The product lasts long, with one customer mentioning it stays effective for days without washing, and has a pleasant scent. While some customers find it worth the price, others consider it expensive, and experiences with skin irritation are mixed. The spray mechanism receives mixed feedback, with some saying it’s great while others report it wouldn’t work at all, and several customers mention leakage issues.
11 reviews for Farnam Endure Sweat-Resistant Fly Spray for Horses, Protects Against Lyme Disease, 15 oz
Add a review
Original price was: $17.99.$15.99Current price is: $15.99.
shelli smiley –
Best fly spray for South Florida on the market easy to apply under the belly and the legs stays on
Especially if you live in Florida and your horses can go out in the pasture. This is water resistant and itâs 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 Iâve 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 youâll buy it all the time.
KerriReviews –
Good fly spray
Seems to work pretty good.The horses are happy
Jess –
Flies die instantly!!
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 Iâm 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 wasnât 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 wasnât a single fly on him. I literally couldnât believe it!!! The listing says it lasts up to 14 days, now I canât 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 doesnât leak, however Iâve 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 isnât due to the seller but something along transport.This product really works and although pricey, it is worthy every penny.
Charlotte –
It works
My usual stuff was not working on my cows,step dad said trythis,and it worked well,I will need a bigger bottle.als didnt smell bad which was nice.
AR –
Best fly spray. No UV protection
Endure has worked best of all horse fly spray brands tested in Fl. Had to give 4 stars since it doesn’t include UV protection. Had to go with a different brand for my paint horse and others with white noses.
Kennewick_Chic –
THE ONLY FLY REPELLENT THAT WORKS!
This fly spray may cost a bit more, but Don’t let that detour you because this will work for you. You will spend twice as much money on the cheaper products trying to get the results you want.
Amazon Customer –
IT REALLY WORKS!!!!
Wow, this product really works! My horses were miserable with horseflies constantly all over them. As soon as I sprayed them with this product, the flies literally dropped dead on the ground. Iâve tried everythingâboth natural and non-naturalâand nothing lasted more than a few minutes. With this spray, my horses stay fly-free for a full 24 hours! The aerosol version works so much better than the regular spray bottle. Highly recommend!
rj –
Really works to deter flies from my house.
I don’t own horses. I bought this to deter flies from the house. I spray it on my backdoor and garbage cans and by golly, the flies won’t light on them I’m really happy I found this product.
Pilar G. –
El producto es fantástico. Me ha llegado mucho antes de tiempo, y perfectamente embalado. Muy contenta con el producto y con el vendedor
Erika lopez –
Perfecto, buen producto para caballos con alergia a las picadas de tabanos y moscas.
Rocio –
El más efectivo que he probado