32 OUNCE Contains coconut oil derivatives and optical brighteners that bring out the brilliance in white and light-colored coats. Works with either hot or cold water to remove the worst stains. Also leaves mane, tail and coat with a healthy glow. Add 2 to 4 capfuls to 2 gallons of water for ready-to-use shampoo. Wet horse thoroughly. Massage white n brite shampoo into horse s coat, mane and tail and leave on for 5 minutes.