Best fly spray for horses reviews 2022

Do you want to get rid of those flies that are annoying your horses? Especially during the summer season, these flies creates problems for the horses and also their owners. That's why I have come here with a review of the best fly spray for horses that can solve your problem.

I have kept Absorbine UltraShield EX Insecticide & Repellent Fly Control at the top of this list. It is a weatherproof spray that can protect your horse for 17 days by killing and repelling 70+ species of flies with ultra bond technology. To know further details of this product and also the other products you need to continue reading this article.

fly spray for horses

fly spray for horses

Best fly spray for horses

1. Absorbine UltraShield EX Insecticide & Repellent Fly Control

This is an easy spray to apply on your horses to save them from the biting of different kinds of flies. This spray from Absorbine can kill and repel more than 70 species of flies, mosquitoes, ticks, and gnats. So it provides you the strongest formula of killing and repelling the flies. This is a weatherproof spray that can greatly serve you in any circumstance, no matter what the weather condition is. 

This spray is made using ultra bond technology for better performance. It can protect your horses up to 17 days in a row because of this ultra bond technology. You don’t need to do much before using this spray on your horses,, because it is a water-based formula that is always ready for use. So just pick up the containing bottle and spray on your horse. The advanced formula of this spray contains protection against insects as well as multiple sunscreens and coat conditioners. You can use it on horses, ponies, dogs, etc. animals. 

The Good 

  1. Easy to apply
  2. Contains sunscreen
  3. Effective for 17 days
  4. Includes coat conditioner

The Bad

  1. Has a strong smell when first applied
  2. Requires gloves to apply safely

2. Farnam Endure Fly Spray for Horses, Sweat-Resistant Long-Lasting Protection

This sweat-resistant spray from Farnam works in any kind of wet conditions such as sweaty or rainy very much comfortably. Well, you can't guarantee the safety of your horses from the biting of flies or other insects during sweaty or rainy conditions. But if you apply this spray, it will surely protect your horse from the biting of different nuisance flies, gnats, and deer ticks.


This sweat-resistant spray form Farnam can protect your horses for 14 days in a row and can also do so in any kind of wet condition. This spray repels and kills deer ticks that may transmit Lyme disease. This is the only fly spray with repelock conditioner that binds to hair shaft. It features a spill-proof spout and the handle is on the side of the bottle rather than the top. This 50 ounces bottle is quite lighter and easy to use. This 360-degree non – aerosol continuous spray provides consistency to the user. 

The Good

  1. Easy to use
  2. No strong smell
  3. 14 days protection
  4. Sweat-resistant

The Bad:

  1. A bit costlier spray

3. ECOVET Horse Fly Spray Repellent/Insecticide (Made with Food Grade Fatty acids)

This is a less toxic fly spray for protecting your horses from biting of flies. This spray from ECOVET is made with food-grade fatty acids. So the ingredients used to make this product ensure the safety of the horses as well as the people applying this spray. This spray is effective on different types of flies, ticks, mosquitoes, and lice.

If you use this fly spray, which works with a proprietary mixture of naturally occurring fatty acids will surely confuse the flies and also overwhelmed the files to lose its normal directional ability. That's why the flies won't be able to locate the position of the horse and bite it. Applying this on your horse will last for 2 or 3 days easily and save your horses from the biting of flies. It contains octanoic acid; nonanoic acid and decanoic acid are combined to form an effective barrier, which will repel all kinds of flies.

The Good 

  1. Comes pre-mixed
  2. Effective repellent ingredients
  3. Works on different insects
  4. Applicable without gloves

The Bad

  1. Lacking the ability to kill flies
  2. Needs more testing

4. Pyranha Wipe N Spray

This fly spray form Pyranha comes with the ability to kill, repel and condition the flies with triple-action formula. This wipe N spray features the pyrethrum based formula and works according to this. This spray comes in a spray bottle, which weighs around 32 ounces. You can buy a bundle of three bottles at a time and the bottles are designed in such way that offers you an easy usage opportunity.


This spray is quite easily applicable to one or two horses. Because of the triple action formula, this spray is effective on all types of nasty flies that bites your horse and creates a headache for you. It contains lanolin that works like a cost protector and conditioner. For this lanolin after you apply the spray on your horse it will obviously shine a lot. You can directly apply this spray on the horses and then brush it in.

The Good

  1. Ready to use formula
  2. Sprays directly on the horse
  3. Contains lanolin
  4. Works on all types of insects

The Bad

  1. For extended protection, the user needs gloves

5. Farnam Equine Endure Sweat-Resistant Fly Spray for Horses

This sweat-resistant spray from Farnam works in any kind of wet conditions such as sweaty or rainy very much comfortably for 14 long days. It guarantees you the safety of your horses from the biting of flies or other insects during the rain or rainy season. But if you apply this spray it will surely protect your horse from the biting of different nuisance flies, gnats and deer ticks.

This sweat-resistant spray form Farnam can protect your horses for 14 days in a row and also can do so in any kind of wet conditions. This spray repels and kills deer ticks that may transmit Lyme disease. This is the only fly spray with a repelock conditioner that binds to the hair shaft. It features a spill-proof spout, and the handle is on the side of the bottle rather than the top. This 50 ounces bottle is quite lighter and easy to use. This 360-degree non – aerosol continuous spray provides consistency to the user. 

The Good

  1. Kills flies on contact
  2. Easy to apply
  3. 14 days protection
  4. Sweat-resistant

The Bad

  1. More expensive than other sprays

Best all natural horse fly spray

1. Espree Aloe Herbal Fly Repellent Horse Spray

This fly repellent horse spray from Espree comes with a gentle blend of ingredients, which also includes botanical oil to repel flies on horses. This spray contains coat conditioners and sunscreen that promotes a healthy coat and also ensures protection from the sun. If you are looking for a natural product to protect your horses from the biting of different types of flies than this aloe herbal spray from Espree can be a good choice for you.


As an owner of horses, you don't need to worry about exposing yourself or your horses to the chemical as this natural spray contains only natural, organic oils. Again, this spray is always ready for use; you don't need to mix it on your own and waste your time. It can work for hours quite easily and make sure that any kind of flies or flying insect pests could harm your horses.

The Good 

  1. Always ready to use
  2. Provides a pleasant smell
  3. Completely natural ingredients
  4. Repels flying insects also.

The Bad

  1. It doesn't kill flies or other insects, only repels.

3. EQUIDERMA Neem & Aloe Natural Horse Spray

This is a natural horse spray from EQUIDERMA that is made of using neem and aloe herbal ingredients. This spray is made using an all-natural and eco-safe formula with the power of neem leaf and oil, aloe gel, citronella, eucalyptus, tea tree, lemongrass, lemon peel, and lavender. 


You can use this spray without any hesitation on your horses as it smells great and will never leave a greasy and oily residue. You won't find the perfect protection from the biting of the flies or any other insects using this natural spray. But the essential oils are always going to serve you greatly by protecting the skin of your horses from fungal and bacterial skin issues.

The Good

  1. Contains 100% active ingredients
  2. Repels and controls all types of flies
  3. Never leaves a greasy and oily residue.
  4. Inhibits fungal and bacterial skin problems

The Bad

  1. Can’t provide protection from the biting of flies and insects

Buying Guide

Before purchasing for a fly spray for your horses, you need to make sure that your chosen product is best for use. And for choosing the best product you need to consider few facts before buying. I'm going to discuss some of those few facts below for your consideration.

Purpose of spraying

For what purpose you are looking to buy a fly spray for your horses that’s the main thing you need to decide. Some sprays kill the flies around your horse and some only repels. Again, there are also sprays that contain conditioner for providing your horse a shiny look.

Ingredients

You will find four types of ingredients containing fly sprays in the market. These are pyrethrins, pyrethroids, piperonyl butoxide and citronella oil. But if you are looking for natural spray than the ingredient you should look for is aloe herbal or neem.

Application

Some sprays allow you to apply them directly to the horse. Sometimes you need to use gloves before applying the spray and sometimes you don't need that. And another thing you need to know is how frequently you need to apply the spray on your horse. 

Effectiveness

There are sprays that last for 14 to 17 long days after you apply them on your horses. These are long-lasting sprays and you don't need to use them frequently. But other sprays like the natural ones last for few hours after the application.

Safety

 Before buying, you have to ensure that the spray's ingredients are not harmful either for you or your horses. In this regard natural fly sprays are the good choice. 

Sweat-resistant or not

You know, horses are always active and they are going to sweat a lot. So a spray which is sweat resistant is always going to be a perfect choice and this spray will also serve you greatly during any kind of wet condition.

 Fly spray for horses - FAQs

1. What fly spray works best for horses?

According to this me, Absorbine UltraShield EX Insecticide & Repellent Fly Control works best for killing and repelling flies from horses.  

2. What is in horse fly spray?

The most common thing that is used in a fly spray is permethrin. Besides this, pyrethrins, pyrethroids, piperonyl butoxide and citronella oil are also found as the ingredients used in the fly spray.

3. What to spray on horses for flies?

You can spray one of those fly spray products on your horses for getting rid of the flies. However, if you are looking for a spray that is safer, then natural fly spray is recommended for you.

Final Words

Those who are looking for buying the fly spray for their horses; this article is surely going to help them a lot. I have discussed about some fly spray for horses that you need to look at first. Then there is a buying guide containing the facts that you need to consider before purchasing for a fly spray for your horses. And lastly, I've answered some FAQs. Overall, if you read this article carefully, you can choose the great fly spray for your horses without any further confusion.

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