Gallon Size --- Pets go home shining after a bath with our Premium Color Enhancing Shampoo. Formulated with optical brighteners to intensify the natural color of all coats, this shampoo effortlessly removes dulling dirt and grime. It’s also an excellent whitening shampoo that revives dingy, yellowed coats without using bleach. High-sudsing pH-balanced and easy to rinse. Scented with our Fresh & Clean fragrance.. See pricing for information on volume discounts. May be diluted 10:1.