Guaranteed Horse Products Fly Bye! Plus Horse Insect Repellent Spray, 1-qt bottle

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About This Item

Details

  • Made in the USA.
  • Works on a molecular level to encourage flies to move away from the area that has been sprayed.
  • Soy-based, pesticide-free spray helps to protect your horse from flies, gnats and mosquitoes.
  • Contains geranium oil for mosquitoes and gnats.
  • Non-toxic and safe for your horse and the environment.

Ingredients

Instructions

Frequently bought together

Questions & Answers

1 Customer Questions

Is this safe to spray around a chicken coop?

Answer by Chewy • Jun 25, 2024
This insect repellent spray is non-toxic and safe to use around chickens, horses, dogs, goats, sheep, and animals commonly found on farms.
Reviews
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4.0
Rated 4 out of 5 stars
59 Ratings
Terms & Conditions

29 Customer Reviews

Rated 5 out of 5 stars
By Debra on Dec 27, 2025

Natural ingredients

Works well for my horse, does not irritate his skin or give him cannon crud. last for over 24 hrs at least in my area,

Works well for my horse, does not irritate his skin or give him cannon crud. last for over 24 hrs at least in my area,

Rated 2 out of 5 stars
By Courtney on Nov 14, 2025

Caused Allergic Reaction

It definitely does deter flies, but I had to discontinue use because my horse seems to be allergic to it.

It definitely does deter flies, but I had to discontinue use because my horse seems to be allergic to it.

Rated 5 out of 5 stars
By Emily on Sep 22, 2025

It actually works!!

Finally a natural fly spray that works really well. It stops him from stomping and carrying on really fast. Definitely recommend

Finally a natural fly spray that works really well. It stops him from stomping and carrying on really fast. Definitely recommend

Rated 1 out of 5 stars
By Pamala on Oct 18, 2025

Had to pour into another bottle

Bottle spray was broke and had to put into another bottle

Bottle spray was broke and had to put into another bottle

Rated 2 out of 5 stars
By Addison on May 19, 2025

Wish that it did work!

Was so hopeful this fly spray would be effective on my horse who has sensitive skin. Unfortunately it worked more like an attractant in our area to all biting flies

Was so hopeful this fly spray would be effective on my horse who has sensitive skin. Unfortunately it worked more like an attractant in our area to all biting flies and bugs. We are located in the Southeast, US and these bugs found it to be extra tasty!

Rated 5 out of 5 stars
By Janinne on Oct 12, 2025

Great fly spray

This fly spray works better than any other I've tried.

This fly spray works better than any other I've tried.

Rated 4 out of 5 stars
By Donna on Jun 28, 2025

Works

This product works as well as any of the chemical brands I have tried.

This product works as well as any of the chemical brands I have tried.

Rated 4 out of 5 stars
By Mary on May 26, 2025

Works

I have to keep changing sprays. One works than it doesn’t. In Massachusetts the bugs get bad

I have to keep changing sprays. One works than it doesn’t. In Massachusetts the bugs get bad

Rated 1 out of 5 stars
By Sharmane on Jul 25, 2025

Waste of money

The Flies land on your horse as soon as you spray it

The Flies land on your horse as soon as you spray it

Rated 1 out of 5 stars
By Ashley on Jul 10, 2025

Empty

The bottle had leaked and was empty by the time it arrived.

The bottle had leaked and was empty by the time it arrived.