website UltraShield® Red Insecticide & Repellent

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UltraShield® Red Insecticide & Repellent


Featuring a unique combination of five active ingredients, UltraShield® Red equine fly spray shields your horse from the torment of bugs with all-weather repellency. This multi active formula with five proven ingredients offers broad-spectrum control for killing nuisance and biting flies, mosquitoes, and ticks. 32oz Spray Bottle and Gallon sizes. 

  • Stops bugs before they bite
  • Rapid knockdown and kill
  • Contains four different pyrethroids, including photo-stable Tetramethrin, and a synergist
  • Ideal for turnout, training, and trail rides
  • Gives coats an oil-free shine
  • Ready to use, water-based formula
  • Use on horses, ponies, llamas, alpacas, mules and donkeys
  • An excellent combination of UltraShield® performance and value

Customer Reviews

Based on 5 reviews

Best fly spray so far this year!

Denise Benney
This is amazing. I always used the black bottle Ultra Sheild. Great product.

I always used the Ultra Sheild Black and it worked good. But the Ultra Sheild Red is amazing. I put it on my horses at 10 this morning and at 2 this afternoon they were still comfortable. Thanks so much for adding a product that is great for fly control.

Laurie Anderson

I have horses that are sensitive to the bugs and often get sores from bites. I have fly sheets, masks, etc and they still manage to get bites. I have started using UltraShield red, twice a day and it has made a huge difference!! Thanks!!


This fly killer/repellent really works! We live next to a family that has many fly attracting animals, so we really have a battle on our hands keeping our horse as free of fly bites. Ultra Shield is the best weapon we've found after many trials with other fly sprays.

My horse still got bit

The flys were still all over and did not work for my horse