NAF Off Extra Effect Equine Fly Repellent Spray is a powerful, naturally effective spray providing relief from irritation from biting insects. This fly spray will help deter biting insects, flies and midges whilst the horse is grazing, helping reduce the horses need to itch and scratch which can damage your horses mane and tail and coat. It is also great to prevent irritation from flies whilst out riding.Equine Fly Repellent SprayNaturally Effective ProtectionDeters Flies, Midges Biting InsectsProvides Relief from IrritationIdeal for Turnout When Riding