Your Spring essentials will no doubt include fly spray and if you are here, that means you understand the endless benefits of natural Fly Spray vs Toxic poisons in the marketplace. If you are an ingredient reader like me you will find some interesting if not scary ingredients in equine fly sprays, but that's if they even bother to list them! Yes they will not allow you to know what's in their bottle or hide behind proprietary ingredients (a sneaky way to Not list your ingred