Ecovet Fly Repellent

Regularly: $8.49

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4 oz


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In Stock. Usually Ships within 24 hours.

18 oz


In Stock. Usually Ships within 24 hours.

128 oz


In Stock. Usually Ships within 24 hours.

Quantity discount will reflect in cart.

Shipping weight = 0.38 lb.

Shipping Restrictions Apply: Must Ship Economy Service

Product Summary:

Ecovet™ Fly Repellent
Now with new scent!

Ecovet™ introduces a less toxic approach to pest control for your horse. Tested and endorsed by veterinarians, Ecovet™ is designed with a proprietary mixture of food-grade fatty acids and silicone oil to effectively repel many types of flies, ticks, mosquitoes, and lice. It works by forming a natural barrier around horses to repel those annoying pests. The proprietary mixture confuses and overwhelms an insect's normal directional ability so the insect is unable to locate your horse.


  • Now with new herbal blend of lavender with a hint of tea scent
  • Safer for horses and the people applying it
  • Forms a natural barrier around the horse that repels pests
  • Long-lasting; reapply every 2-3 days
  • Effective in repelling stable flies, horn flies, ticks, and cattle lice, among others
  • Great solution for horses with sensitive skin
  • May help improve difficult-to-treat sweet itch
  • Can also be used on cattle
  • EPA approved
Item Specifications:

Octanoic Acid: 5.0%
Nonanoic Acid: 5.0%
Decanoic Acid: 5.0%
Silicone Oil: 84.0%
1% fragrance

For additional product information, please see clickable links listed under Downloadable Resources to the right.

Downloadable Resources
Product FAQManufacturer Information
MSDS SheetManufacturer Information
Product ReviewsManufacturer Information
Professional EndorsementsManufacturer Information
Additional Product InformationManufacturer Information
Style Item Number Model Number UPC
4 oz E022057 004 ECO-004 728028238563
18 oz E022057 018 ECO-001 728028238556
128 oz E022057 128 ECO-003 728028331875

Product Reviews by Customers

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Browse 4 questions Browse 4 questions and 40 answers
Why did you choose this? Store
Highly recommended by a barn manager that uses it.
Kelsey M on Jul 10, 2019
interesting concept
Sarah P on Apr 10, 2019
Highly recommended by a barn manager that uses it.
Kelsey M on Jul 10, 2019
It works! I like the science behind how it works and safe for the environment!
chris c on May 29, 2019
interesting concept
Sarah P on Apr 10, 2019
Giving this a try, because I am still looking for something that works well for Louisiana bugs!
Laura A on Feb 8, 2019
With 2 horses allergic to pyrithrins/permethrin, this looked like something worth trying.
Wendy & Alan B on Feb 1, 2019
works well
Chris J on Sep 26, 2018
Love this spray!
Diann M on Aug 22, 2018
This is the only thing that keeps away the small biting black flies that bother my horse all spring and summer.
Charlene A on Jul 26, 2018
The best fly spray I have found for my sensitive Appy Pony.
Alisha R on Jul 26, 2018
Works great on my alpacas!
Beth O on Jul 19, 2018
Friends recommendation-though no fly spray works well!
Anne S on Jul 17, 2018
Works great!
Nancy C on Jun 29, 2018
It works and I want to try the new scent.
Marilyn C on Jun 20, 2018
good reviews on facebook
Linda K on Jun 18, 2018
Keeps the bugs off! Gallon size refill is very economical from StateLine
Bree L on Jun 15, 2018
Works good and smells good
LISHA J on Jun 11, 2018
Good reviews from friends
Jean B on Jun 7, 2018
This is a miracle spray for black flies!!! couldn't believe my eyes...
ELIZABETH S on May 29, 2018
Best fly spray on the market
April O on May 28, 2018
I have been trying a variety of fly sprays without a lot of success. This one was reviewed well and I like that it is less toxic.
Kylie P on May 25, 2018
This fly spray really does work so I'm trying out the 'new scent' for 2018. The old scent was pretty awful and made me sneeze no matter how careful I was with application.
Dana K on May 23, 2018
I'm hoping this new method of bug repellent is healthier for the horse and me and works better to prevent ticks from being attracted to my horse.
cybele M. on May 20, 2018
Recommended as a natural product that deters flies
Annette D on May 18, 2018
This is the ONLY fly spray I've found that works on my sensitive OTTBs!
Kirsten S on May 3, 2018
Looking for a non-chemical fly repellent that works. I hope this works as well as everyone says it does
Kay F on May 1, 2018
Saw on internet and want to try.
Merri F on Apr 18, 2018
Reviews I had read made it sound better than the fly sprays I could find locally. And it works REALLY well on the trail.
JANET S on Nov 9, 2017
Quality of product
Kenneth S on Aug 29, 2017
It works! I like the science behind how it works and safe for the environment!
chris c on May 29, 2019
Giving this a try, because I am still looking for something that works well for Louisiana bugs!
Laura A on Feb 8, 2019
Can people use this product on themselves?
A shopper on May 7, 2018
BEST ANSWER: Hello, I am not sure weather this product is intended on being used on people. But if you do choose to, it shouldn’t be harmful, but it could potentially cause an allergic reaction if you happen to be allergic to the product.
Does the horse need to be clean? My horses are out doors and like to roll frequently in the dirt/sand
Vickie A on May 1, 2018
BEST ANSWER: No, not necessarily. But if they roll after application, it would need to be reapplied. Product says it last for 2 days but not if they roll. I asked the manufacturer about that. It does deter the flies but the smell is not for me. Very strong scent which I cannot tolerate and my horse snorts after using it. It does work!
What about all the warnings on the labels not to get it on skin or clothes or in the eyes? I thought this was supposed to be an eco-friendly spray but it sounds like if I get it on my hands that's going to be a problem because all the sprayer seem to drip.
Alison G on Jun 28, 2018
BEST ANSWER: We've never had a problem with this spray other than it smells funky for some...Love this stuff as it really stops the little black no see em… Works great in the NW