The Herbal Horse Wash contains soothing herbs for a luxurious wash. To use, Attach Sprayer to Garden Hose. Snap off Shipping Tab to Allow Sprayer to Operate. Turn Dial to Rinse" to Wet Horse. Turn Dial to Wash" to Apply the Herbal Horse Wash. Let Stand For A Few Minutes. Turn Dial to Rinse" to Rinse Horse. The Sprayer Delivery System Draws the Herbal Horse Wash At A Preset Dilution Ratio For A Perfect Wash Every Time. Product contains Ginseng Root, Alfalfa,Wheat Germ, Licorice, Nettle, Aloe Juice, Soy Protein, & Arnica Montana Flower.