Galloping Goop Hi Ho Silver Toning Conditioner contains optical brighteners and is specifically formulated to restore the luster and condition of white coats. The conditioner is applied as a deep purple, allowing you to see exactly where you work it into the coat. Then rinse off until the water runs clear, revealing a smooth bright shine. See the difference Hi-Ho Silver Conditioner makes with your white horse today! Keep the gallon on hand for many uses.