Looking for the best fly spray for horses? We carried out thorough research to provide you with the five best brands available.
💲 Curious (or in a hurry)? :
➡️This specific brand of fly spray is my personal favorite.
✅ Choosing the Right Fly Spray for Horses
Don’t just buy the first fly repellent for horses you see at the tack shop! There are several factors you should consider to make sure you get the best:
Your Horse’s Needs
If your horse is suffering from health issues, open wounds, or simply has sensitive skin, you may need to be more cautious when choosing a fly spray.
If you have any concerns, or notice an adverse reaction, you should always consult a veterinarian. Testing a new spray on small patch of skin first is a good way to gauge how it may affect your horse.
The active ingredients used for fly sprays differ from one spray to the other, and they may not be suitable for all horses (ie. lactating mares and foals).
Check the ingredients and read the directions before spraying to avoid causing harm to you and your horse.
If you’re worried about exposure to questionable chemicals, check out my reviews of natural fly sprays for horses (plus a DIY recipe using essential oils).
Other Fly Repellent Strategies
Don’t rely on fly spray alone! Take a look at the property as a whole, and try to make improvements.
For instance; you can clean out your horse’s living quarters more regularly or move the manure pile to a more remote location. It’s an easy way to reduce the swarming flies and may even prevent you from needing spray at all.
For more ideas, check out How to Get Rid of Flies Naturally.
Water Versus Oil
Some of the fly sprays available are water based while others use oil. Both bases come with their own advantages and disadvantages.
Sprays with oil base seem to work faster since it suffocates or drowns insects in oil. Although it sticks well to the coat, it can also attract dust so regular grooming may be required to keep a shine on your horse’s coat.
On the other hand, sprays with a water base do not attract dirt or dust to help your horse stay cleaner. To give them more staying power, many include ingredients that can allow them to remain on the horse’s coat even when it rains.
My homemade fly spray for horses includes a recipe for both oil and water based sprays you can make at home, depending on your preference (I use both).
Check the Percentages
It is important to check the quantity of the ingredients that are used in the fly spray. Some brands come with a higher amount of the active ingredient than others.
The ones with a higher amount are likely to be more effective (but can also be more expensive). Sometimes, you get what you pay for!
✅ Best Fly Spray for Horses
✅ FAQs About Fly Spray for Horses
Here are the answers to common questions about fly sprays:
Does apple cider vinegar keep flies off horses?
Yes! Natural (unpasteurized) apple cider vinegar can be used both internally and externally to repel insects. See my post Apple Cider Vinegar for Horses – Top 10 Uses for more details.
What essential oils keep horse flies away?
I like to use a combination of any of the following oils:
- Lemon Grass
- Tea Tree
Or alternatively, you can purchase a pre-mixed Bug Repelling Essential Oil Blend.
What else can you put on a horse to keep flies away?
Fly sheets, boots and masks can all provide added protection.
If your horse is turned out 24/7, I highly recommend purchasing good quality, well fitted fly gear. Lower quality products are more prone to tearing.
This fly mask is great, and is the only one my horses haven’t “lost” while turned out so far!
We based our picks for the best fly sprays on their effectiveness, affordability, and safety. We hope after reading these Horse Fly Spray Reviews, you can find the one that will best suit your needs, and have a fly-free summer!
Here’s a quick overview of the best fly spray for horses:
- Absorbine UltraShield EX
- Farnam Endure
- Pyranha Wipe N Spray
- Ecovet Horse Fly Spray Repellent
- Farnam Bronco Gold
What’s your favorite fly spray for horses?