Absorbine UltraShield EX 32oz Sprayer Insecticide, Kills & Repels Flies, Mosquitoes, Ticks, Fleas, Lice, Use on Horses, Dogs, Premises
Original price was: $34.59.$26.79Current price is: $26.79.





Price: $34.59 - $26.79
(as of Oct 05, 2025 22:45:53 UTC – Details)
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Equine Topicals
Equine Supplements
How did we get our start?
Our story starts in late 19th-century Massachusetts. Mary Ida Young knew there had to be a more humane, natural way to treat lameness in horses. She formulated a tincture of herbs and essential oils to increase blood flow and speed healing.
Is Mary Ida’s family still involved?
Yes! WF Young, makers of Absorbine, is a 5th generation owned and operated family business located in Massachusetts, USA.
Why do we love what we do?
At WF Young, we passionate about carrying on the heritage of innovation to help animals live their best lives possible. Your stories warm our hearts.

Driven by purpose. Guided by Science.
At WF Young, we’re not just advancing animal wellness standards, we’re reinventing them – so you can enjoy more quality time with the animals and pets you love.
Is Discontinued By Manufacturer : No
Product Dimensions : 4 x 4 x 10 inches; 2.2 Pounds
Item model number : 20001
Department : womens
Date First Available : January 5, 2009
Manufacturer : W.F. YOUNG, INC.
ASIN : B000MCZVXC
Best Sellers Rank: #3,735 in Pet Supplies (See Top 100 in Pet Supplies) #3 in Horse Fly Repellents
Customer Reviews: 4.6 4.6 out of 5 stars 3,521 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
USA-MADE FORMULA: Kills & repels 70+ species of insects: flies, mosquitoes, ticks, gnats, ants & more
WEATHERPROOF: Protection up to 17 days with UltraBond Technology; ideal for the most challenging conditions
NO MIXING: Ready to use, water-based formula for horses, ponies, dogs, barns, or on premise
BUGS & SUN: Advanced formula contains protection against insects plus multiple sunscreens and coat conditioners
AWARD WINNING: Consistently voted The Chronicle of the Horse Reader’s Choice for favorite fly sprays multiple years running
Customers say
Customers find the insecticide effective at keeping flies and mosquitoes away, with one noting it works particularly well in the Pacific Northwest. The fly spray receives positive feedback for its quality, with one customer highlighting its wide spray setting for coverage, and customers like its pleasant smell. While some customers say it lasts up to 17 days, others report it doesn’t last long, and there are mixed opinions about the value for money. Additionally, some customers report issues with the bottle leaking.
11 reviews for Absorbine UltraShield EX 32oz Sprayer Insecticide, Kills & Repels Flies, Mosquitoes, Ticks, Fleas, Lice, Use on Horses, Dogs, Premises
Add a review
Original price was: $34.59.$26.79Current price is: $26.79.
spay&neuter –
It works well and has a good bottle and sprayer.
Love this fly spray. Anyone with horses knows Absorbine has been around forever, so their products are pretty well trusted. This fly spray works well, and has a great shaped bottle, as well as a good sprayer. It also smells good. Fly spray in general these days is a little spendy, but our horses are worth it.
Heather Heckerman –
Tired o-
This right here is the miracle killer of fleas without harming my dogs. I will be purchasing on a regular monthly basis. I live in florida and my lil girl loves to dig to cool off laying in the cooler dirt..well unfortunately that stirs up and uncovers the Sand fleas. And her and her bubs end up Constantly chewing at themselves. This kills the fleas almost instantly and lasts for about 3 days of just repelling them. It is a bit on the pricey side, which is the only downfall cuz I’m gonna need more than 2 bottles a month (possibly 8 – 1 btl/wk/dog) and I can’t afford that, not at $25/btl . But it is most definitely a blessing for dog owners and a Killer for fleas.
kaleya –
THIS SPRAY IS HOLY GRAIL FOR FLY PREVENTION
if i could give this product 10 stars id give it the 10 stars ! i’ve been struggling to find something that can get rid of the flies off my dog and i was desperate because her ears were getting bad. THIS SPRAY WORKS. Once it got delivered i immediately went to spray her down and the flies were IMMEDIATELY GONE. They no longer go to her and her ears are healing and her fur is growing back. Although one thing id say that could be better is the bottle, it was a bit leaky so i transferred it to another one but all in all the product works and just a few sprays does the trick ! I even sprayed around the yard to get rid of the flies and poof the majority of them are gone ! it’s safe to use !! my dog is all happy now and isn’t uncomfortable anymore !!
KG –
Excellent fly spray
Best fly spray: effective, great value!
Amazon Customer –
Does the job but have problems
Works great for killing flies but Iâve recently had problems with the sprayer to the point it only works upside down and when I flip it it leaks. Iâve used this brand many times before and have never had a problem so it may just be the bottle I got either way if you get this it does do the job
Dianne –
Absorbing fly spray
Product chased away the flies, killed them mid flight. Small bottle leaked all over top was not screwed on tight for what it cost, it was very disappointing.
Robyn –
Flies be gone!!!
It works!! Iâm having a fly problem outside this summer. Itâs bad. Not anymore. This product worked in minutes. I had doubts but the flies were literally gone in minutes. And the smell isnât bad. Smells like citronella candle.
Eb –
Miracle Spray!!! Buy it Now!!!
This bug spray is an absolute miracle in bottle!!! The price is high but it’s worth every penny!! I had a plague of flies in my backyard that prevented me from being able to sit outside. I could not get rid of these flies no matter what I tried, home remedies, other bug sprays. Nothing worked. I sprayed this on the perimeter of my backyard, on my back door/screen and around my patio furniture and like magic all the flies disappeared. I’ve seen one or two flies but they left quickly! The smell isn’t too strong, it smells like Citronella and once it dries I don’t smell anything. This spray has allowed me and my pup to enjoy our backyard again. I will keep buying this spray. It exceeded my expectations. I highly recommend it. Buy it now!!!
Lucy Rout –
Es lo mejor para moscas y mosquitos, pero hay que ponerlo casa dÃa. Lo único malo que tiene es que es carÃsimo! Pero lo pago porque es lo único que funciona! Mis caballos están cerca de Salinas y hay muchÃsimos mosquitos y moscas y con este producto están tranquilos
Lesley Gundry –
Really does the job, excellent fly deterrent, worth the extra money.
Sheila O. –
Brilliant will buy again