FIRST COMPANION ANTI-FUNGAL SHAMPOO rinses easily and removes embedded fungal debris. Scurfy horses or horses with fungus will show visible improvement when bathed in First Companion Anti-Fungal Shampoo. First Companion Anti-Fungal Shampoo improves hair texture and enhances color. Residual activity shields the skin and deters occurrence of undesirable skin conditions. One wash with the product equals up to three with a regular shampoo. Very gentle and safe for sensitive horses. The noniodine base allows for daily use. For horses, foals and dogs. Not for human use.