7 Best Fly Spray for Horses in 2019 Reviewed

In this section, I’ve reviewed the best fly spray for horsesHorse flies (Diptera: Tabanidae) cause real pain to horses, especially during summer. In addition to the high treatment costs, the flies may bring West Nile Virus and Pigeon Fever. Keep your horse healthy, comfortable and smelling nice. 

Summary: I recommend either PYRANHA Wipe N Spray or the Absorbine UltraShield EX as your Best Fly Spray for Horses. The 2 equine sprays range from premise spray, pour-on, wipe-on, concentrated formula, and ready-to-use spray. I recommend you check the best fogger for fleas.

Reviews: Top 7 Best Fly Spray for Horses in 2019 Reviewed

1. PYRANHA Wipe N Spray Fly Protection – Our Top Pick

Best Fly Spray for Horses

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PYRANHA Wipe N Spray – top of the list for the Best Fly Spray for Horses, an oil-based formula, is produced with 0.10% pyrethrins that you can use directly on your horse to control fly sprays.

Further, the spray will leave the animal’s skin shining with its characteristic lanolin formula.

The PYRANHA spray is ready to use and has citronella scent that will leave your horse both fresh and healthy.

Notably, the PYRANHA Wipe N Spray as it is oil-based, it will not easily wash away from the horses’ fur when it rains.

The formula will repel and kill face flies, horse flies, deer flies, and stable flies.

2. Absorbine UltraShield EX Brand – Runner’s Up 

Absorbine UltraShield EX Spray

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UltraShield EX spray is a ready-to-use and weather-proof solution for the flies and ticks that have been disturbing your Equine creatures.

Notably, the formula will protect your horses and dogs for 17 days. Further, it has 2 sunscreens and is weather and sweat proof.

As a premise spray, UltraShield EX will kill all the biting and crawling flies in your house or business premises.

If you love natural formulas, then UltraShield EX will be an excellent choice for you as it is made from Pyrethrins. (0.10%), Piperonyl Butoxide (1%) and Permethrin (0.50%).

3. EcoSMART Organic Horse Fly Repellent 

 EcoSMART Organic Horse Fly Repellent

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EcoSMART Horse Fly spray is an effective and safe natural formula to repel and kill horse flies, and mealy bugs.

The spray is based on all natural plant oils that will be safe to use on your horses and dogs without leaving a severe chemical smell on their skins.

As an organic product, you should not worry about safety while using it, particularly the safety of your kids, and other pets.

Further, the formula is safe or fish and birds as it does not contaminate water bodies or groundwater.

Therefore, use the EcoSMART Horse Fly to hit the flies that keep biting and disturbing your horse.

4. Farnam Endure Repellents – Sweat-Resistant

Farnam Endure Repellents - Sweat-Resistant

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Farnam Endure Fly Repellents contain both 0.20% pyrethrins (natural) and 0.15% cypermethrin (synthetic) that will guard your horse against the terrible flies.

Also, the repellent has RepeLock®, which combines with the horses’ hair to make the product sweat and water resistance, preventing washing off, and hence more effective.

It has an additional sunscreen ingredient that will shield your horse against dangerous rays (ultraviolet).

Interestingly, Farnam Endure Fly Repellents will protect your horse against lies or about4 days from the day of application.

The Roll-On application technique used by Farnam Endure Fly Repellents will make it easy to apply the formula on your horse.

For use on the sensitive parts of your horse, the Farnam Endure Fly Repellents has an amazing bottle with an applicator ball that will ease the application process.

5. Espree Aloe Herbal Fly Repellent Horse Spray 

Espree Aloe Herbal Fly Repellent Horse Spray 

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6. Farnam Repel-X pe Emulsafiable Fly Spray 

Farnam Repel-X pe Emulsafiable Fly Spray

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8. Stat! Spray Pet Wound & Skin Care 

Stat! Spray Pet Wound & Skin Care 

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Buyer’s Guide

Best Fly Spray for Horses

Considerations while purchasing a horse spray

1. Active ingredients:

The helpfulness of your horse spray will depend largely on the type of active ingredients that it contains.

Further, it will be critical to choose your ingredients wisely as such actors will determine how the Equine spray reacts with the horse, its reaction to the environment and the period of effectiveness.

For example, if you would love to give your horse and effective yet non-toxic treat, depending on your horses’ skin, you can consider the natural repellents.

2. Days of action:

You’ll need to consider the number of days that the repellent or fly killer will be effective on your horse. For example, if you want a repellent that will work for over weeks, you could choose the UltraShield EX Equine Spray as it works or 7 days.

The length of effectiveness will also be affected by how much you are willing to spend over a period of time to eliminate the flies from your horses.

3. Number of Horses:

Depending on the number of horses you’ll be treated, you must consider the type of formula to use or maximum effectiveness.

For example, when you need to treat any numbers of horses, you’ll need to utilize an aerosol fly spray since it will be easier to use.

Wrap Up

The above Best Fly Spray for Horses are effective in treating horse lies once and for all.

Such steps will enable you to not only keep your horses comfortable but will reduce the probability of spreading diseases.


1. Which Fly Spray is the Best? – https://www.utm.edu/departments/msanr/_pdfs/1379695145-Johnson_research_project_final.pdf


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