Fungasol Spray is your quick and easy solution bacterial and fungal skin conditions. This leave on water based spray has been shown helpful for treating rain rot, ringworm, wound bacteria, girth itch and more! Contains Melaleuca Alternifolia Leaf (tea Tree) oil and other ingredients known for their antibacterial and antifungal properties. What sets this product apart however is the added Biopolysan which is patented technology derived from coconuts, proven to boost the effectiveness of the formula! Simply spray your horse's entire coat concentrating on infected areas. For best results use with Fungasol Shampoo!