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Farnam Endure Sweat-Resistant Fly Spray for Horses, 1 qt.

SKU # 500259499
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Product Rating is 4.3
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You can't seal your horse in a fly-free zone, but Farnam 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.

  • An effective fly spray that won't sweat off
  • 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

Active Ingredients:
Cypermethrin CAS #52315-07-8 0.15%
Pyrethrins, CAS #8003-34-7 0.20%
Piperonyl Butoxide*, CAS #51-03-6 1.60%
Butoxypolypropylene Glycol, CAS #9003-13-8 5.00%
Other Ingredients: 93.05%
Total: 100.00%
*(butyl carbityl)(6-propylpiperonyl) ether and related compounds

Directions for Use:
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling.
Do not use in outdoor residential misting systems. Do not allow adults, children, or pets to enter the treated area or contact treated surfaces until sprays have dried. Do not apply this product in a way that will contact any person or pet either directly or through drift. Keep people and pets out of the area during application. Exit area immediately and remain outside the treated area until sprays have dried. Use only in well-ventilated areas.
Not for use on horses or foals intended for slaughter. Shake well before using.
To protect horses from horse flies, house flies, stable flies, face flies, horn flies, deer flies, gnats, mosquitoes, lice, ticks, and deer ticks that may transmit Lyme Disease: Thoroughly brush the horse's coat prior to application to remove loose dirt and debris. For dirty horses, shampoo and rinse thoroughly. Wait until coat is completely dry before applying Endure Sweat-Resistant Fly Spray For Horses. Its unique water resistant formula contains a special conditioner that binds to the hair shaft so it keeps working even in moist conditions or when the horse sweats. Do not use more than 11 oz. (328 ml) per animal. Do not spray product when food is present.
This product may be applied either as a spray or as a wipe. For horse's face, always apply as a wipe using a piece of clean, absorbent cloth, toweling (Turkish) or sponge. Wear rubber glove or mitt when applying as a wipe. Spray or wipe horse's entire body while brushing against the lay of the coat to ensure adequate coverage. Avoid getting spray into horse's eyes, nose or mouth.
Application should be liberal for best results. Reapply every 5 to 7 days under normal conditions for initial applications. As protection builds, reapply every 10 to 14 days as needed. Also, reapply each time animal is washed or exposed to heavy rain.

WARNING: For use on horses and ponies.
Hazards To Humans and Domestic Animals
Humans: Harmful if inhaled. Avoid breathing spray mist. Causes moderate eye irritation. Avoid contact with skin, eyes, or clothing. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. Wear long-sleeved shirt and long pants, socks and shoes, and chemical-resistant gloves made of any waterproof material.
Horses: Do not allow product to contact animal's eyes, nose, mouth, or sores during application. Do not use on foals under 12 weeks. Use only in well-ventilated areas.

Specification Description
Package Size: 1 qt.
Warranty: Satisfaction Guarantee
Natural or Organic: No
Shop By: Show Supplies
Brand: Farnam
Pest Type: Biting Flies, Nuisance Flies, Gnats, Mosquitoes, Deer Ticks, Lice
Manufacturer Part Number 3002431
Farnam Endure Sweat-Resistant Fly Spray for Horses, 1 qt. is rated 4.3 out of 5 by 53.
Rated 5 out of 5 by from Endure fly spray This is by far the best fly spray I hv ever used it is worth every penny!
Date published: 2019-07-31
Rated 5 out of 5 by from Good product. This seems to be the only one I've found that lasts more than 24 hours. I hate how it smells, but I can deal with that if it stops my horse being eaten alive by insects!!!!
Date published: 2019-07-30
Rated 4 out of 5 by from Great help Does an excellent job protecting from flies. Good smell. Does need to be reapplied more than once a week as it claims
Date published: 2019-07-29
Rated 5 out of 5 by from Great Product Product works well. It works better then most on hot sweaty horses during long trail rides. Pasture days it will provide good coverage for two days.
Date published: 2019-07-26
Rated 4 out of 5 by from Good Stuff Excellent spray, even works with deer flies, seems to last all day
Date published: 2019-07-25
Rated 5 out of 5 by from WORKS Only flyspray I’ve found that seems to really last! I’ve tried multiple kinds and always go back to using endure. The only thing I wish is that tsc also carried the continuous spray bottles as well
Date published: 2019-07-24
Rated 5 out of 5 by from Great fly spray This year the flys are so bad and this has been the best working fly spray that’s safe on all the animals in the yard.
Date published: 2019-07-24
Rated 2 out of 5 by from Can only use once a week Kept bugs off but peeled my horses skin. I can’t use it but once a week.
Date published: 2019-07-24
Rated 4 out of 5 by from One of the best sprays. No fly spray works super long but this is one of the best ones out there. Only 4 stars because I wish it worked all day.
Date published: 2019-07-24
Rated 5 out of 5 by from Best fly spray around Flys are getting bad in our area of Southern Maryland, and i feel like Endure works best for a multi-day fly spray. The smell is not harsh, and my Mare doesnt mind it where she is bothered by strong citronella smells.
Date published: 2019-06-04
Rated 5 out of 5 by from excellant product This is the best product to use safely with horses and other pets to get ride of flies
Date published: 2018-07-25
Rated 5 out of 5 by from It works I bought this to see how it works.It is great stuff ! It works well! I really like it!
Date published: 2018-07-18
Rated 5 out of 5 by from Best This is the Best fly spray on the market. It doesn't last the 14 day however it last 2-3 days unlike the others that last 2-3 hours. It also smells pleasant not like an awful chemical. I won't buy anything else...
Date published: 2018-06-22
Rated 2 out of 5 by from Doesn't last I bought it one day and applied it the next day the flies were back. I wouldn't have bought it to begin with but, Tractor Supply was out of Swat
Date published: 2018-05-20
Rated 5 out of 5 by from Works great on my senior horse's sensitive skin I have to be careful what I use on my senior horse. Endure spray works well and doesn't irritate his skin.
Date published: 2017-09-22
Rated 4 out of 5 by from Effective product I bought several bottles of this fly spray to use over the summer. The gnats were especially horrible this year. The Endure fly spray held up well for a couple days but not as long as the bottle states that it does. However, of all the ones I've tried, it lasted the longest and was effective.
Date published: 2017-09-21
Rated 5 out of 5 by from Fly spray I've tried lots of other fly spray on my chestnut warmblood who is very bothered by the bugs. This stuff is the best and highly recommended
Date published: 2017-08-02
Rated 1 out of 5 by from Are you sure there is fly repellant on this stuff? Shook the bottle sprayed my horse nose to tail. Still had flies. Waited several minutes, shook the bottle and reapplied. Poor horse was still stomping his feet and swishing his tail. I know that the flies in California's San Joaquin Valley are mutants but with 2 applications you would think that it would make more than a small dent in the number of flies pestering the poor horse. Can I return this?
Date published: 2016-06-05
Rated 5 out of 5 by from Great fly spray! I started using this after every fly spray I used that didn't work good and this stuff works so great, no more bugs irritating my horse in the pasture or on a ride now!
Date published: 2015-11-29
Rated 5 out of 5 by from Excellent The best on the market looking for the gallon size.
Date published: 2015-10-11
Rated 5 out of 5 by from I love this stuff, I went from spraying my horses 4+ times a day in the whacky South Carolina weather to once or twice a week, one bottle last me over a month, I'll never buy anything else.
Date published: 2015-06-21
Rated 4 out of 5 by from Decent Prouct As well as any topical fly spray, this is one of the only two I'll buy. Just wish the more non-toxic sprays worked as well. Would be great if Farnham could come up with one that was sweat proof and not contain toxic ingredients.
Date published: 2014-10-19
Rated 5 out of 5 by from Endure is a Great Product! I've used Endure on my sensitive-skinned mare for six years and it is the only fly spray that gives her any relief from pests. It's worth every penny.
Date published: 2014-07-02
Rated 5 out of 5 by from Neither rain nor sleet... This product really works! I spray it on my horse and it lasts and lasts whether she gets wet from rain or sweating.
Date published: 2010-08-30
Rated 5 out of 5 by from Worth the Cost I have tried just about every fly spray available and even though this is the most expensive, it is actually the best value, because it does its job and will usually last 2-3 days before having to reapply. Other sprays either don't work well or don't work very long, so you end up having to reapply again and again. And that gets expensive pretty quick!
Date published: 2010-08-26
Rated 5 out of 5 by from Best Ever I use Endure Fly Spray on all of my horses. It always amazes me how the flies won't even think about biting my mares after I have sprayed them. I woundn't use anything else!
Date published: 2010-08-25
Rated 5 out of 5 by from Great Product I have tried alot of different brands of Fly Spray and this one seems to be most effective. Lasts better than Pyrannah. Diffinitely worth the money!
Date published: 2010-08-21
Rated 5 out of 5 by from This DOES work!!! I have had horses for over 35 years and I tried just about everything available. Not only does this product work but it keeps on working without having to constantly repeat spraying. I use it on my mini donkeys all the way up to my 19 hand Brabant.This fly spray really works! It's worth every penny.
Date published: 2010-08-20
Rated 4 out of 5 by from Endure Works As a horse trainer for over 25 years, I have tried many different brands of fly spray - and I am always looking for a fly spray that will keep flys off for more than a few minutes. Endure is just that, you spray it on and it really works! Other brands you constantly have to respray over and over again and they still don't work. I use it around the barn, at shows and on trail rides. This product is worth the cost.
Date published: 2010-03-04
Rated 5 out of 5 by from This Product Really Works When I first got back into horses about 7 years ago, I tried many different brands of fly spray - and was usually very disappointed - until I tried Endure. I won't buy anything else. Endure is more expensive than a lot of other brands, but you spray it on and it really works! Other brands might be cheaper, but you constantly have to respray over and over again and it still doesn't work - so you end up using more thus paying more in the end. This product is worth the cost. It is the only fly spray I will use.
Date published: 2010-02-24
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Can this be used on dogs apx 130lbs

Asked by: Jersey Mike
Thanks for you question. This product is intended for use on horses only.
Answered by: Farnam Team
Date published: 2018-06-26

Is this safe for baby calves?

Asked by: Bogene
Thanks for your question. This is not safe for foals under 12 weeks,
Answered by: Farnam Team
Date published: 2018-06-22
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