Grey shampoo highlights a natural, bright and shimmering coat. With excellent cleansing properties, the Grey shampoo is moisturising and delicate for the skin and coat. Grey shampoo is rich and effective without any added bleach, and keeps the horse dazzling. Do the following: when the phone with lukewarm water and massage the shampoo in very well. Rinse thoroughly with lukewarm water. For best results, repeat the treatment and then dry the coat thoroughly. 500 ml.