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OutSmart® Fly Spray

SmartPak Equine
- Item #24237
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As riders and online shoppers, we know it can be tough to buy a new bridle or pair of boots without trying them on. That's why we moved the fitting room to your living room (or barn)! From breeches to blankets, if you or your horse can try it on, you can return it, free! Just use the pre-paid return label included in your order within 60 days from the purchase date. And of course, please make sure the item is in like-new condition with original packaging (we said 'fitting room', not 'war room'!).

Why We Love This

OutSmart® Fly Spray is a next generation insect repellent effective against house flies, stable flies, mosquitoes, and ticks. Engineered to be smarter, it’s powered by Nature's Technology®, a patent-pending, innovative combination of plant-based ingredients.

Active Ingredients:

Peppermint Oil…….2%

Other Ingredients:

Water, Isopropyl Alcohol, Soap, Glycerin, Potassium Sorbate.

Favorite Features

• Repels house flies, stable flies, mosquitoes, and ticks
• Plant-based ingredients
• Non-Toxic when used as directed
• Free from permethrin, pyrethroids, pyrethrins, and DEET
• Designed for Horse and Rider
• Fresh scent
• Made in USA


6.5 oz, 32 oz, 1 Gallon, 32 oz Case of 12, Gallon Case of 4
What Customers Say:


Active Ingredients:
  • Geraniol
    2 %
  • Peppermint Oil
Other Ingredients:: Water, Isopropyl Alcohol, Soap, Glycerin, Potassium Sorbate.
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    SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

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    OutSmart® Fly Spray is rated 3.8 out of 5 by 367.
    Rated 5 out of 5 by from Smells great and works well I apply liberally and it works just as well as any other fly spray—and I’ve tried them all. It’s a burst of peppermint and a fly free ride. It’s my new favorite.
    Date published: 2017-11-13
    Rated 5 out of 5 by from Appropriate I love the more natural spray , and it works I am happy with it
    Date published: 2017-10-30
    Rated 2 out of 5 by from The flies came right back on after I sprayed my horse
    Date published: 2017-10-27
    Rated 4 out of 5 by from Smells good, seems to work I think this fly spray works just about as well as any other fly spray (which is to say it really doesn't last that long but makes me feel better that I sprayed it). I do enjoy the scent and I like that it's all natural. I'm having an issue where the sprayer is leaking profusely when I spray my horse so a lot of product always ends up all over my hands, but that's not a huge deal as I know it's not a toxic product. It was a little pricier than the other fly sprays I usually buy, so I'm not sure if I'll purchase again since it doesn't seem objectively better than any other fly spray.
    Date published: 2017-10-25
    Rated 5 out of 5 by from Better than others This spray is more substantial than others. I really like how it doesn't just bow away. So far, it seems as good or better than anything else I've used in the past 15 years.
    Date published: 2017-10-17
    Rated 4 out of 5 by from Fly spray I just started using Outsmart fly spray. MyTB likes it. I notice that it is very effective on trails. I am not sure how long it lasts yet.
    Date published: 2017-10-05
    Rated 3 out of 5 by from Just peppermint oil Just like another product out there. Did not seem to work better than anything else I have used.
    Date published: 2017-09-28
    Rated 4 out of 5 by from Works well The flies and mosquitos are THICK where I board. I love that there aren't harsh chemicals in this and that I can spray myself down as well. I haven't had any issues with mosquitos while riding since I've started using this. My only issue with it is that it does smell very strong, in a good way, but when I spray it and a cloud of it hits me in the face it kind of hurts to breathe it in. So just don't inhale a bunch of it, otherwise it's fantastic and has a nice smell once applied. I have to apply quite a bit to get the full effects of it.
    Date published: 2017-09-25
    Rated 4 out of 5 by from Great product Love that I can use this chemical free product on me & my horse
    Date published: 2017-09-24
    Rated 3 out of 5 by from Nice natural fly spray I like the spray for a natural product seems to work fairly well but some horses are allergic
    Date published: 2017-09-21
    Rated 4 out of 5 by from Good bug repellant I use OutSmart on the shavings in my horse stalls - I think it keeps the bugs away. I don't use it on the horses anymore because they were all coughing when I sprayed it on them. Their coughing only lasted a brief time, when the vapors were strongest, but their reaction to other fly sprays is less intense. I figure the OutSmart gets keeps the stalls freer of mosquitos and flies and rubs off on the horses at night.
    Date published: 2017-09-21
    Rated 1 out of 5 by from Yuck Really disapointed. The smell was quite awful. I have now noticed after using it a couple of weeks my horses coat is flaky. Throwing the rest away. Big waste of $.
    Date published: 2017-09-20
    Rated 4 out of 5 by from strong scent, works well It seems to work well but don't spray in enclosed stalls/barn. The scent can get a bit strong--we spray in pastures now and works well and doesn't seem to bother horses.
    Date published: 2017-09-19
    Rated 4 out of 5 by from Does ok First time trying this. Seems to be doing well.It appears to do what it supposed to do.Will have to wait-and-see.
    Date published: 2017-09-18
    Rated 5 out of 5 by from This is the best fly spray!! It really keeps the flies at bay and smells great!
    Date published: 2017-09-17
    Rated 1 out of 5 by from Horse can't stand the smell I bought this fly spray hoping for a less expensive more natural spray for my horse. From the very first spray he starts violently sneezing. The smell is potent but it does not detract flies, within seconds they are back. Also when you spray little bubbles come out of the sprayer rather than a mist. I am guessing this is due to the "soap" ingredient. Overall just did not work for me.
    Date published: 2017-09-14
    Rated 5 out of 5 by from best ever I have purchased this product twice and have been so happy with the performance and the smell. I have three other of my barn mates using OutSmart also. My trainer says it's the best she has ever used. Thanks so much Smart Pak
    Date published: 2017-09-13
    Rated 2 out of 5 by from Save your Money on this Fly Spray Tried this new fly spray at two horse horses this summer and it didn't keep the bugs off, not even the common household black flies. Smells good, but not worth the money for a product that doesn't do its intended job :(
    Date published: 2017-09-11
    Rated 5 out of 5 by from Good Stuff! A friend gave me a bottle of this a few months ago and I loved it! It works just as well as the other sprays, and smells better too.
    Date published: 2017-09-11
    Rated 5 out of 5 by from Good results I bought this fly spray, I used it sparingly & it works great to keep the bugs away.
    Date published: 2017-09-11
    Rated 4 out of 5 by from Works Great! Smells Awful! I purchased this fly spray to try on my horses and I really do like it. It keeps away noseeums, gnats, and black biting flies, but the downside to this is the extremely STRONG smell. It's not that it smells bad, its just so strong. My horse with asthma went into a coughing fit, and my older school horse sneezed uncontrollably. I can only use this on my two TBs and my two lesson ponies, and I have to take them OUT of the barn so that the other horses will not begin coughing/sneezing. A good product but nearly impossible to spray in any sort of enclosed area!
    Date published: 2017-09-11
    Rated 5 out of 5 by from Great product This spray works, smells good and is safe!!! Thank you Smart Pak
    Date published: 2017-09-10
    Rated 5 out of 5 by from Works great I bought this a few weeks ago and it's works great. It's smells good and is all natural
    Date published: 2017-09-08
    Rated 5 out of 5 by from Great fly spray I love this fly spray. It is on automatic ship so i dont run out!
    Date published: 2017-09-06
    Rated 5 out of 5 by from Awesome! Very great product! My mare is back in a pasture right next to a patch of woods, she would come in with welts all over her body with how much she's been bitten. After a couple days of using this product I found her with little to no big bites! Would highly reccomend this to people
    Date published: 2017-09-05
    Rated 1 out of 5 by from Terrible Smell !!! I really wanted to find an organic fly spray for my Arabian Saddlebred, that worked.....unfortunately after a few sprays, I thought I would be sick from the disgusting combinations of smells! I don't know if it works, even if it were the best fly spray on the market, I would not be able to stomach the smell! Packaging and bottle were sturdy and you would think mint Smell would be great? I hate giving bad reviews .... : ( Can you make this smell like just mint?! I'm sure it repels flys if it smells this bad!
    Date published: 2017-09-05
    Rated 5 out of 5 by from Works as represented My horses and I have reacted to many different fly spray products. None of us react to this product and it works about as well as any other product I have used.
    Date published: 2017-09-05
    Rated 5 out of 5 by from No poison It does what its supposed to do, just like the other sprays ive used, but this one has no poisonous chemicals.
    Date published: 2017-09-01
    Rated 5 out of 5 by from Works good This product just became available in my area. It works really good. My horse doesn't care much for the smell of it but I have no problem with flies when I ride so the product is doing it's job!
    Date published: 2017-08-29
    Rated 5 out of 5 by from Safe for horse and rider I first tried this product when it first came out. The OutSmart Fly Spray has been improved and it does help to repel the deer flies and large horse flies. As with most fly sprays, it doesn't last long, especially when your horse decides to roll because he doesn't like the smell or the fact he was sprayed. Who knows? BUT, it does help. :-)
    Date published: 2017-08-29
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