Flies and biting insects can be a major nuisance for horses, causing discomfort, stress, and even health issues. A high-quality horse fly spray helps protect your horse from flies, mosquitoes, and other pests, ensuring they stay comfortable and focused. With so many options available—ranging from chemical-based formulas to natural alternatives—it’s important to choose a spray that is effective, long-lasting, and safe for your horse. In this guide, we’ll explore the best horse fly sprays and what to look for when selecting the right one.
Table of Contents
10. Farnam Tri-Tec 14 Fly Repellent Spray
You can rely on Farnam Tri-Tec 14 fly repellent to get rid of all flies that have been disturbing your horse. It is a water-based formula that protects your horse against six types of flies including gnats, mosquitoes, lice and deer ticks.
It offers long-lasting protection that keeps working for 14 days. Besides that, the spray contains a sunscreen that is ideal in protecting the skin from harmful UV rays. Other active elements that come with the spray include pyrethrins, piperonyl, butoxide, and glycol.
Key Features:
- It is available in 32 ounces and ready to use
- It offers quick knockdown and long-lasting protection
- It is a water-based formula
- It features a sunscreen to protect against sun rays
9. Farnam Simplifly Feed Thru
The SimpliFly Feed-Thru, a great formulation from Farnam, will stop those pesky flies before they cause any harm. This product is not a spray but a pellet that the horse ingests. It contains Larvastop, an insect growth regulator that breaks the fly cycle and minimizes the risk of infestation.
The pellet also prevents the development of horse flies and stable flies in manure when you continually treat the horses using the drug. It is a highly palatable pellet, and all you need is to add it to the horse feed.
Key Features:
- It reduces fly populations by 97-100 percent
- It is a palatable pellet that is easy to administer
- It cuts off the life cycle of the insects
- It contains larva stop
8. Absorbine Ultra Fly Spray
The Absorbine Ultra is designed to kill and repel over 70 species of flies, mosquitoes, ticks, and gnats. It is a weatherproof product with ultra-bond technology that offers protection to up to 17 days. Using this product is easy, as it requires no mixing. What is more, it comes in a ready to use water-based formula.
The formula does not only protect against insects, but it also protects against harmful sun rays thanks to the multiple sunscreens and coat conditioners. This product is ideal for horses, ponies, dogs, and their houses. What is more, in case you are looking for an all-round product that comes with the best prices, go for this product.
Key Features:
- It kills many species of insects
- It features a weatherproof ultrasound technology
- It protects against the sun
- It is ready to use as there is no mixing
7. Farnum Equi-Spot Fly Spray
The Farnum Equi-Spot will keep the flies away from your horse and ensure they do not transmit dangerous diseases such as Lyme disease. The product can be applied once every two weeks to provide long-lasting protection against dangerous ticks and mosquitoes.
Because you will not always be there to apply for fly protection, this product is ideal for pastured horses as it offers protection lasting for over two weeks. The spray also does not wash off in the rain or when the horse sweats. It is available in 6 or 12-week supply.
Key Features:
- It will not wash off in the rain
- Its protection will last for 14 days
- It protects horse against Lyme, West Nile virus, and other diseases
- It is available in a 6 or 12 week supply
6. Farnam Repel-X Pe Fly Spray
Next in the list is the Farnam Repel-X Pe and it has made into our top ten list for good reasons. It contains pyrethrins and pieronyl as the major ingredients, which combine to effectively repel and kill horn, house, stable, and deer flies. The formula also kills gnats, mosquitoes, and ticks and ensures your horse is comfortable and healthy for a long time.
This exceptional formula also provides superior fly protection while giving your horse a high sheen when the hair is brushed out. Using this exceptional product is quite easy; just mix the concentrated formula with water and use it directly. You also need to know that one quart of the concentrate will give you 8 quarts of ready to use fly spray.
Key Features:
- It kills and repels stubborn flies
- It is easy to use and economical
- It is available in 16oz and 32oz
- It is environmentally friendly ingredients
5. Farnam Bronco E Equine Fly Spray
The Farnam Bronco E Equine Fly Spray provides outstanding protection for horses, dogs, and premises. The good thing about this product is that it will handle the job thoroughly and economically. You can use a one-quart bottle to spray the barn and kill or repel species of flying insects.
The product is effective in killing six types of flies and gnats, ticks, fleas, chiggers, and lice. It also repels mosquitoes that disturb you and your horse. It is a ready to use and water-based formula. The spray is available in 32 ounces, ready to use spray and gallon sizes.
Key Features:
- It can be sued in and around barns and stables
- It is available in 32 ounce
- It is a ready to use water-based formula
- It is an insecticide as well as a repellent
4. Farnam Endure Sweat-Resistant Fly
If you are looking for spray protection that will not be washed off by the horse’s sweats, then settle on this product. Its unique formula keeps working even in wet conditions like rain and sweat. It is perfect protection to use in protecting your horse from biting and nuisance parasites such as flies, gnats, and deer ticks.
The product that provides up to 14 days fly control is the only fly spray with RapeLock conditioner that binds to the hair shaft. It is also an ideal spray that guarantees there is no re-infestation as it kills adult flies, their eggs, and larvae.
Key Features:
- It provides up to 14 days of fly control
- It stays active even in wet conditions
- It kill flies through all life stages
- It is ideal for horses, ponies, and dogs
3. Expree Aloe Herbal Fly Repellent
The Expree Aloe Herbal Fly Repellent is made with an environmentally friendly and gentle blend of ingredients that include botanical oils. This product is effective in repelling flies, gnats, and other flying insects that disturb the horse and transmit dangerous diseases.
It is also equipped with coat conditioners and sunscreen that promote healthy coats and protect it from the harmful sun rays. It is a weatherproof and sweat-resistant formula that provides protection for over 14 days. What is more, you can use this product on your dog.
Key Features:
- It contains coat conditioners
- It promotes healthy skin
- It protects against harmful sun rays
- It is EPA fly repellent with essential oils
2. Pyranha Wipe N spray
The Pyranha Wipe N Spray is ready to use spray that is made from pyrethrum-based formula. It is a uniquely developed fly spray that is ideal for sweaty or wet conditions. Its formula will provide up to 2 weeks of worry-free fly control.
The formula will keep off all insects, including flies, gnats, deer ticks that transmit dangerous diseases like Lyme disease. It is designed to provide consistent, even application, and uniform protection to take fly infestation worries out of your mind forever.
Key Features:
- It features a Pyrethrum formula
- It is a ready to sue product that contains a coat conditioner
- It provides a high sheen
- Its triple action kills and repels in wet conditions.
1. Farnum SWAT Fly Repellant
The Farnum SWAT Fly Repellent is a product of choice for most horse owners looking to kill and repel all flies, including houseflies, stable flies, face flies, and horn flies. It provides dependable fly control for over 14 weeks. With this repellant, you can finally say goodbye to those annoying insects and provide a safe and cozy environment for the animal.
It is also a very economical yet effective repellent to use routinely for flies and mosquitoes that cause havoc on the animal. It is a ready to use product that has been tested and proven safe by several experts and customers.
Key Features:
- It is ideal for horse, ponies, and dogs
- It contains active ingredients like pyrethrins, piperonyl butoxide
- It protects against biting and nuisance flies
- It offers over 14 days of protection
How To Choose The Best Horse Fly Spray:
We mentioned earlier that horse fly spray options are plenty in the market. Just like any other niche, some brands are better than others. In other words, some formulations are great while others are downright waste of resources. As it is the norm, do not just pick the first product on the shelves of the tack shop. Even with the list above, choosing between them is not easy if you do not have prior selection criteria. In that breath, before you choose the right fly spray that offers the best protection, consider always keep the below factors in mind:
The horse’s needs
If your horse is suffering from health problems like sensitive skin or open wounds, you need to be careful when choosing a fly spray. It is important to consult the vet first before you buy any spray. You can also test the spray on a small patch of skin first to determine if it has any adverse effects.
Active ingredients
Each product features different active ingredients. Some of the primary ingredients may not be suitable for the horse’s skin. Before you buy any product, check the ingredients, and read the instructions on the label to avoid costly mistakes.
Water-based or oil-based
Some products feature water-based or oil-based formulas. The sprays with oil base work faster by suffocating and drowning insects in oil. However, it easily attracts dust and thus a need for regular grooming. The water-based formula does not attract dust although its effects may not last for long.
Price
Horsefly sprays come at different prices. The prices are influenced by quantities and ingredients. When buying the best product, go for a brand that is effective and does not bust your budget. Nevertheless, you should be extra cautious not to buy extremely cheap options as this may imply inferior quality.
Conclusion
Finding the best horse fly spray is essential for keeping your horse comfortable and protected from irritating and disease-carrying flies. Whether you choose a natural or chemical-based formula, a long-lasting and effective spray can make a significant difference in reducing pests and ensuring your horse’s well-being. Consider factors like ingredients, durability, and weather resistance to find the right option for your needs. With the right fly spray, you can help your horse stay relaxed, focused, and fly-free throughout the season.