Guaranteed Horse Products Fly Bye Plus 32 oz With Trigger Sprayer

Item# G109
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Fly-Bye! Plus Fly Spray 32 oz by Guaranteed Horse Products is a totally unique fly spray that attacks flies on a molecular level. By utilizing cutting-edge soy technology we have created a highly effective fly spray that is safe for you and your horse.  Fly Bye! Plus™ contains the original Fly Bye formula plus organic geranium oil to give your horse ultimate protection against flies, mosquitos and gnats.

Product Details:

  • When a fly comes near Fly Bye Fly Spray it actually feels a molecular change in its exoskeleton.
  • As a survival device the fly will move away from the area that has been sprayed by Fly Bye Fly Spray.
  • If the fly chooses not move it will die.
  • Fly Bye fly Spray is 100% bio-degradable
  • Non-toxic to humans, animals and our earth.

Cannot be sold to California - California Prop 65

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Customer Reviews

Average Rating:

(based on 14 reviews)

June 15, 2020
"I love it. The bugs don't even land. I'm going to order a gallon."
Moxee, WA
August 14, 2019
"Seems to be working like a charm! Nice smell, not over powering. Even made a nasty horse fly choose to fly away! This will now be my go to fly spray."
Pine, CO
July 17, 2019
"Laura with Guaranteed Horse Products, LLC. offers great customer service and is so willing to speak with you if you have any questions. This is a wonderful product and it works better than any other fly spray that I've tried. While waiting for my 2.5 gallon size to arrive I had to buy something because the flies were just eating my horses to death. The product caused them to have welts on their skin. I won't use anything but Fly Bye Plus for my 4 horses and I also use it on myself. "
July 05, 2019
"Fly Bye! is not carried at any of my local retailers, so I order from Big Dee's. This is by far the longest lasting insect spray I have used on my horse. Because it has natural ingredients, I don't hesitate to spray it on myself, as well. The knock down factor is huge and it lasts for several hours - longer than the commercial, chemical-based sprays; plus, it smells much better!"
May 27, 2019
"I absolutely love this fly spray. I purchased on a deal for the first time and will never use anything else. I sprayed pro force on my daughters mare and she was still dancing around like crazy so I put on fly bye and we were able to stand quietly while I banded her and she quit kicking at flies in the show ring. I also love the shine it leaves on her coat. This past weekend I didn't use any coat conditioner or shine on her and she looked amazing. "