This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.


UltraShield® EX Insecticide & Repellent


As the most advanced formula Absorbine® offers, award-winning UltraShield® EX fly spray delivers proven pest control horse and dog owners and outdoors enthusiasts like you depend on for the long-lasting comfort and protection. When you need to eliminate fly frustrations, reach for The Fly Spray in the Black Bottle®. 32oz Spray Bottle and Gallon sizes.

  • Kills and repels more than 70 species including biting and nuisance flies, mosquitoes, ticks, and gnats
  • Can be used on horses, ponies and foals and dogs (over 12 weeks of age)
  • Use as a premise spray to keep pests away from outdoor areas like doorways, trash cans, stalls, decks and patios
  • Weatherproof for up to 17 days with UltraBond Technology®
  • Ideal for the most challenging weather conditions
  • Advanced formula contains multiple sunscreens and coat conditioners, including aloe and lanolin
  • Ready to use, water-based formula

Customer Reviews

Based on 27 reviews

UltraShield® EX Insecticide & Repellent

Lauren Bolonda

UltraShield® EX Insecticide & Repellent

Joan O.
Ultrashield EX

WE live in the south and insects are a constant issue from spring through fall. This spray keeps them at bay!

Unhappy horse owner
Does not do what you claim

I paid $81 for a gallon of Absorbine Ultra-Shield which says it 'is weatherproof for 17 days." That is total malarky. I have to spray my horse TWICE A DAY to keep the flies off.

Bri Juhl
Fly spray

Love this product! Summers are tough in Florida & this is one of the only fly sprays to really keep the bugs off!