Earthbath responded to the need for a natural shampoo which adds extra sparkle and brilliance to the coats of light colored dogs and cats. We blended a special selection of natural minerals (known as optical brighteners) with the essence of lavender. This wonderfully aromatic and mild shampoo naturally brightens the coats of any dog or cat with light colored markings or highlights. Additionally it is safe for any colored coat and will leave your best friend's coat shiny soft plush and smelling naturally fresh. Will not wash off topical flea applications. Safe for all animals over 6 weeks. Soap free.