Farnam Repel-X Insecticide & Repellent Water-based Fly Spray for Horses, Dogs and Premises, 32 Ounces
Original price was: $20.49.$15.99Current price is: $15.99.
Price: $20.49 - $15.99
(as of Mar 13, 2026 11:04:20 UTC – Details)
If you only have one fly spray, make it Repel-X Insecticide & Repellent. Trusted by generations of horse owners, Repel-X Insecticide & Repellent has become the standard for many when it comes to protection from flies. This dependable horse pest control comes ready to kill and repel six fly species (stable, horse, face, deer, house and horn), mosquitoes, gnats, ticks, fleas, chiggers and lice. The water-based formula can be used in multiple scenarios without leaving behind a greasy residue. Use it as a spray or as a wipe to protect your horse, dog and their premises all in one convenient, cost-effective bottle. The product can be applied directly on surfaces, doorways and windows to help maintain a No Fly Zone where you need it. Thereās a reason Repel-X Insecticide & Repellent has remained so popular since it became the first fly spray on the market in 1957. When you need protection from flies and other common pests, trust Repel-X Insecticide & Repellent to be your reliable, multi-purpose solution.
Is Discontinued By Manufacturer ā : ā No
Product Dimensions ā : ā 2.8 x 4.7 x 11.75 inches; 2.08 Pounds
Manufacturer recommended age ā : ā 1 month and up
Item model number ā : ā 100551184
Date First Available ā : ā April 19, 2008
Manufacturer ā : ā Central Garden & Pet
ASIN ā : ā B000B6EHR0
Best Sellers Rank: #3,359 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Horse Fly Repellents
Customer Reviews: 4.4 4.4 out of 5 stars (3,733) 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); } }); });
KILLS AND REPELS six common fly species (stable, horse, face, deer, house and horn), mosquitoes, gnats, ticks, fleas, chiggers and lice
COST-EFFECTIVE, MULTI-PURPOSE SPRAY provides protection for horses, dogs and their premises, all in one bottle
READY-TO-USE, WATER-BASED FORMULA offers protection without leaving behind greasy residue. No mixing or diluting required
KEEP A NO FLY ZONE in and around your barn and other animal quarters by applying Repel-X Insecticide & Repellent on surfaces
THE ORIGINAL FLY SPRAY. Repel-X Insecticide & Repellent was the first fly repellent on the market in 1957 and continues to remain a horse ownerās favorite equine fly spray today
8 reviews for Farnam Repel-X Insecticide & Repellent Water-based Fly Spray for Horses, Dogs and Premises, 32 Ounces
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Original price was: $20.49.$15.99Current price is: $15.99.
Lene –
Good product
Keeps pesky bugs at bay for my dogs. I apply on a brush and put on their fur. We have cows nextdoor to our property and flies can disrupt a happy dog. Aroma is fair and this is good to have on hand
Peteg918 –
Works as advertised.
Have a mostly outdoor dog with very thin/short hair. We noticed flys would be on him for some reason. He bathed regularly and the other dog didnāt have this issue. So we used this product and they stopped coming around him. No irritation or symptoms noticed.
PICSBRG –
THIS IS LIKE MACE PROTECTION FOR DOGS šš¤£
I bought this for my handsome lab. We decided to start taking him camping with us. The first time we took him, he was MISERABLE. I didn’t know of any bug products out there for dogs – so we had to wing the nats and grass mites swarming his entire body for 3 days. He was a wreck. He stayed in my truck stressed out the entire weekend to avoid bugs. We got home from camping only to find out my guy got an infection from the grass mites :(Fast forward about 6 weeks later, we planned another camping trip and I asked my vet if our dog could come (because he was still taking medicine for his infection). She said yes, as long as we give him his allergy meds and bathe him at camp with our medicated shampoo. Well, I didn’t want to take any chances, so I searched for bug sprays for dogs. This product came up so I thought what the heck, well try it!!! This stuff absolutely 10,000 percent works and worth every penny. I sprayed my dog once in the morning, got it in his fur really good…it lasted all day and not one bug on him or near him. I actually watched a bug fly towards him, try to land on his back and then he just bounced off his back flew away immediately! I couldn’t believe what I just saw. My dog literally sat and layed in the grass and dirt and hung out with us without any bugs swarming him or even coming near him. I’m still in shock š«Ø it made our camping lives less stressful and now my handsome guy don’t have to stress the bugs.I’m attaching two pics. The pic with my dog in the truck was our first camping trip with him and without this bug spray & the second pic is our recent trip with this product and less stressed dog sitting and laying in the grass .. absolutely amazing product. It SPEAKS FOR ITSELF ā¤ļøš„°ā¤ļø
Stephanie –
Large bottle
This year was really bad for bugs. It worked ok but my horses were still getting swarmed. I can’t seem to find any product that completely keeps the bugs away. So this product did o.k. Top did leak when spraying bottle.
jermainekoma –
awesome
works great keeps flies away
Lisa –
Sprayer malfunction
The product works really well. Unfortunately, the pump spray stopped working.
MaeMae –
Fly spray keeps annoying bugs away!
Fly spray works really well! Keeps flies off for the entire duration of my lesson and all the grooming/prep time too. Love the new updated look to the container.
JoLuMo –
Pros and cons but man does it work for my dog.
Edit: The half life seems to be multiple days which is fantastic – haven’t had to respray her yet.Where we live currently has a mosquito problem at the back of the yard and a fly problem by the door (it’s where we keep the bins). My poor dog was getting landed on, buzzed around, bothered and bitten at every angle any time we went outside to play or potty. As soon as this came in, I took her outside and sprayed her down from neck to tail, being careful to avoid her eyes, nose and genitals as instructed. She’s a short hair breed so I didn’t need a lot. I let it dry down for about 10 minutes and then took her out for some playtime. The flies wouldn’t come near her. Two mosquitoes attempted a landing but they couldn’t stay on her for more than a few seconds at a time. Meanwhile I was being swarmed. Even the gnats stayed away from her.Pros -The sprayer has a very fine mist, which means you get a nice even distribution and need less product to get their coat covered.It works. Period.Cons-You have to be careful about where and how you spray it. According to the instructions you should be wearing long pants and a long sleeve shirt to apply, as well as gloves. A bit of a hassle depending on how often you need to reapply. (Not sure about the half life of this yet.)You also need to be sure you do it outside away from any other people, animals or consumable plants you may be growing.It smells strongly of something vaguely herbal and chemical mixed together, as expected for an insect repellent. My pup hated it at first and had a bit of a tear around the flat and did some rolling around/wiping at her face but eventually she settled into it just fine.Overall if you have any kind of fly or mosquito problem or you spend a lot of time outdoors with your pup, I’d highly recommend this spray.