Horse
What Ingredients Are In Fly Spray For Horses?
The synergists you’ll see most often in fly sprays for horses are piperonyl butoxide and bicycloheptene dicarboxamide. So, are these chemicals safe? Pyrethrin and permethrin are both classified as “Restricted Use Pesticides” by the EPA, which means that their use in products is restricted to certified manufacturers. What is the Read more…