(Dakota Solutions) Silver Brite Plus MX is an easy-to-use, environmentally safe, user friendly, and cost effective way to clean painted and polished horse trailers, cattle pots, over-the-road trailers, tankers, engine compartments, wheels and so much more. This product is in a convenient ready-to-use form, designed to clean oxidized aluminum while keeping the user and environment safe. Proven by auction companies and trailer manufacturers nationwide. A 2.5 gallon container is enough product to clean a 20 foot trailer twice. Order today for professional truck wash results in a convenient do-it-yourself container.