Absorbine Ultrashield EX Insecticide & Repellent Horse Spray Refill, 1-gal bottle

By Absorbine
Rated 4.5769 out of 5 stars
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$73.99Chewy Price
$103.19Chewy Price
$70.29Autoship Price
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Top IngredientsActive Ingredients: Permethrin 0.50%, Pyrethrins 0.10%, Piperonyl Butoxide 1.0%....Active Ingredients: Thyme Oil 0.01%, Cedar Oil 0.05%, Lemongrass Oil 0.05%...Active Ingredients: Permethrin 0.9%, Tetramethrin 0.25%, Pyrethrins 0.025%...Active Ingredients: Cypermethrin 1.0%., Inactive Ingredients: 99%.Cypermethrin, Pyrethrins, Piperonyl Butoxide...
Health FeaturePest ControlPest ControlPest ControlPest ControlPest Control

About This Item

  • Convenient refill for Ultrashield Ex Insecticide & Repellent Horse Spray.
  • Kills and repels more than 70 species of flies, mosquitoes, ticks, and gnats.
  • Spray remains weatherproof for up to 17 days—perfect for challenging weather and environments.
  • Advanced formula contains sunscreens and coat conditioners, including natural aloe and lanolin.
  • Approved for use on horses, donkeys, mules, dogs and as a premise spray.

Questions & Answers

7 Customer Questions

Are all of the Ultra Shield fly sprays water based?
Answer by ChewyJun 09, 2020
Absorbine Ultrashield repellents are water-based. Water-based fly sprays are not an irritant for most horse’s skin, and won’t attract dirt or dust. It’s not always easy to determine if a fly spray uses a water or an oil base. The easiest way to tell is to look at the bottom of active ingredient listing. If you see the statement, “Contains Petroleum Distillate” then you know the product is oil-based. For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos.

How many regular sized bottles does this end up making?
Answer by ChewyMar 18, 2021
This repellent refill is 128 ounces. If you are filling a 32 ounce sized bottle, it will fill 4 bottles.

does it work on chicken for northern mites and red mite?
Answer by ChewyMay 18, 2022
This spray cannot be used on a chicken. We recommend using the Absorbine FLYS-X Natural Fly Repellent Dog & Livestock Spray available on our site.

Can this be used on a pet cow? She is a black angus.
Answer by ChewySep 26, 2021
Ultrashield EX cannot be used on a cow. It is recommended to use the "Absorbine Flys-X Spray" instead.

ReviewsWrite a Review

Rated 4.5769 out of 5 stars
26 Reviews
Would recommend to a friend

26 Customer Reviews

Rated 3 out of 5 stars
By flyspray on Jul 25, 2022

need to pay attention to packing

This fly spray is very expensive and works well. I would give this a product a higher rating if the full bottle had arrived. Chewy needs to pay closer attention to how they package liquids as the cap was loose and some of the fly spray spilled out of the bottle. When packing fly spray or any fluid, please double check that the cap is screwed on tightly and it will also help to tape around the cap.

Rated 5 out of 5 stars
By BevH on Jun 13, 2022

My favorite fly spray

I've used Absorbine Ultrashield for many years and have found it to be the most effective fly deterrent for my area, which has a variety of biting flies. It deters the ticks, gnats, no-see-ums, black flies, deer flies, horse flies and those B-52 bomber flies I have around my barn, as well as the stable fly. The product doesn't dry out my horse's coats and even gives them a bit of shine.

Rated 4 out of 5 stars
By Tiki on Jun 18, 2022

Works great and lasts!

I was looking for an effective spray to repel mosquitos, gnats, ticks, and horseflies and decided to try Absorbine Ultrashield EX. This spray has done wonders and my horses are finally comfortable. While I don't think it lasts 17 days, it certainly seems to remain effective much longer (3+ days) than many other sprays I've tried.

Rated 5 out of 5 stars
By LKelley on Aug 5, 2022

Best fly spray

This stuff is great! Immediately repels flies. Really easy to apply. My horse is happy.

Rated 5 out of 5 stars
By GypsyMom on Jul 18, 2022

Best fly spray

This is the only fly spray I use keeps the flys away all day

Rated 5 out of 5 stars
By Cindy on May 28, 2022

Ultra Shield

For us it seems to be the only bug spray that works. Have been using it for years.

Rated 2 out of 5 stars
By Chalo on Apr 26, 2022

Product Came Damaged

Not sure when or how but more than half of the liquid in the container was missing upon arrival.

Rated 5 out of 5 stars
By Berner on Jun 12, 2022

Great for horses!

Use it for horses all the time. Long acting and effective

Rated 5 out of 5 stars
By Deedee on Jul 26, 2021

This spray really works!

I have tried many insect repellants to protect my horses over the years. This spray doesn’t need to be applied twice daily as most of the others (when mosquitos are at their worst). It last quite a while and needs only a little touch-up now and then. Smells good, too.

Rated 4 out of 5 stars
By PamG on Jul 18, 2021

Really like this product and $10 Mail in Rebate is a plus

Absorbine Ultrashield works well deterring biting flies. In the height of fly season - this will stop the irritating flies for a while, while also leaving a real nice condition to my horses coat. It has my vote, and the $10 rebate makes this that much more affordable - love it!