Absorbine Ultrashield Green Natural Fly Repellent Horse Spray Refill

By Absorbine
Rated 4.2308 out of 5 stars


Selected: Size:


Selected: Size:

$67.82Chewy Price
$88.79Chewy Price
$64.43Autoship Price
Autoship (Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

Save 50% with First Autoship

In Stock
FREE 1-3 day delivery

About This Item


  • Contains 7 essential oils.
  • Repels biting flies, ticks, mosquitoes and gnats.
  • Safe for use on horses, ponies and dogs.
  • Infused with a fresh botanical scent.
  • Leaves coats shiny.

See More



Compare Similar Items

Customer Rating
Rated 4.2308 out of 5 stars
Rated 4.6061 out of 5 stars
Rated 3.5 out of 5 stars
Rated 4.9 out of 5 stars
Rated 4.55 out of 5 stars
$67.82Chewy Price
$77.69Chewy Price
$76.99Chewy Price
$60.89Chewy Price
$73.99Chewy Price
$64.43Chewy Price
$73.81Chewy Price
$73.14Chewy Price
$57.85Chewy Price
$70.29Chewy Price
Top IngredientsActive Ingredients: Thyme Oil 0.01%, Cedar Oil 0.05%, Lemongrass Oil 0.05%...Active Ingredients: Permethrin 0.50%, Pyrethrins 0.10%, Piperonyl Butoxide 1.0%....Lemongrass Oil Cedar Oil Peppermint Oil Geranium Oil Water Soap Citric Acid Sodium Benzoate Potassium Sorbate...Active Ingredients: Permethrin 0.9%, Tetramethrin 0.25%, Pyrethrins 0.025%...Cypermethrin, Pyrethrins, Piperonyl Butoxide...
Health FeaturePest ControlPest ControlPest ControlPest ControlPest Control

Questions & Answers

5 Customer Questions

Would this be totally safe to use on goats as well?
Answer by ChewyMay 18, 2020
This spray can be used for horses on ponies, foals and dogs.

Is this product safe for nursing mares and foals?
Answer by ChewyApr 06, 2023
Since testing has not been conducted on pregnant or nursing animals, Ultrashield cannot safely recommend the use of UltraShield in either instance.

Is it water resistant? Horses cross a deep creek twice daily.
Answer by ChewySep 12, 2022
The Absorbine UltraShield Green Natural Fly Repellent has been clinically tested and proven by an independent university study that it works up to 8 hours, but it is not water-resistant. Also, it contains 7 natural oils and is safe for your horse, your dog and for you.

Is this stuff concentrated or can you just spray it straight out of the bottle?
Answer by ChewyFeb 08, 2022
Ultrashield Green Fly Repellent can be used straight from the bottle. It is not concentrated.

ReviewsWrite a Review

Rated 4.2308 out of 5 stars
13 Ratings
Would recommend to a friend

13 Customer Reviews

Rated 4 out of 5 stars
By Bethany on Oct 2, 2023

Works pretty well

This works well when compared to other natural fly sprays. Nothing gets rid of flies, but it definitely reduces them.

Rated 5 out of 5 stars
By Terry on Aug 7, 2023

Quality product

This product works as well as ultra shield, but you should be aware that it doesn’t kill flies it just repels them. That’s all you really want to do anyway.

Rated 4 out of 5 stars
By Quinn on Aug 3, 2022

pros and cons

I always use herbal sprays on my goats, since learning about the extreme toxicity (to cats, which are often in my barns and paddocks) of pyrethrin/permethrin. After trying two of the Ultrashield Green quart size, I bought the gallon for cost-effectiveness. PRO: The smell is not as pungent as some. It keeps mosquitoes and deerflies away for a while after applying, IF rubbed into the coat with my hand after spraying. The sprayer on the quart bottles is excellent - covers a wide band with each spray. I'll keep refilling the quart sprayers from the gallon jug. CONS: If just sprayed and not rubbed into hair, I don't think it had any effect on insects. And even when rubbed in, it seems to repel insects for only 2-4 hours. This might be enough for some people/situations but I've got biting bugs here 24/7. Still, some relief is better than none! Also, it makes the coat feel a bit gummy, and attracts and holds dust onto the coat, esp if using daily. I've got white animals that are now blotched with brown, and the dirt doesn't brush out. Maybe not an issue if you're washing horses frequently, but if I have to bathe a herd of goats in the Autumn, it will be no picnic. BOTTOM LINE: I'll continue to use this product to give the animals at least SOME safe relief from the biting insects every day, while still hoping to find something better.

Rated 3 out of 5 stars
By Chrissy on Aug 29, 2021

Not impressed

I bought this because it was recommended. I find it to be expensive as most all mid range fly and other biting thing sprays offer. I think my horse had a reaction because for the first time ever in 11 years he broke out with the itchies. I'm all for the cold packed oils however. Maybe I'll dilute it a bit and see how it goes. I think this is a one and done for me. For others it might work great but for me this is a one and done buy.

Rated 2 out of 5 stars
By Kloe on Jul 31, 2021

Gave my horse rashes

My horse has different fur than most, being more sleeker and having short fur. He does get quite dusty and I didn't think about brushing him before I sprayed this. Kept the flies off very well, but gave him bad rashes all over his body that night, mainly on his back and belly, and wouldn't stop scratching himself on pretty much anything he could find. However, it does say something about this on the bottle.. If you want a natural fly spray, I've read that this stuff is great, but to save you from some pretty bad rashes, I would not recommend.

Rated 5 out of 5 stars
By Teamcz on Aug 28, 2021

I love this spray!

So nice not to have to worry about you or your horse inhaling this spray. It smells great, makes his coat shiney and is not harmful. You do need to apply daily.

Rated 5 out of 5 stars
By UnosMom on Sep 21, 2021

Really works

I have been using this product for several years. It is much less toxic than many of the cheaper products out there.

Rated 5 out of 5 stars
By Cody on Jul 23, 2021

Works Great!

This product works great to keep flying pests off my horses. I was skeptical since it's natural - but it works better than the other UltraShield product. Just got my 2nd gallon!

Rated 5 out of 5 stars
By Cierra on Jul 13, 2021

Love this product

It got here in a timely manner and I love the buy 2, get 1 free deal! that's the best way to save money, and its one of those products that you can never have enough of when it comes to horses.

Rated 3 out of 5 stars
By Karen on Aug 8, 2021

It's ok, but flies still a bother

I would love to find a truly natural fly and pest repellent for my horses.