Basic Combo contains: 1 can of Maxima clean up 15.5 oz, and 1 can of Maxima chain wax 13.5 oz. maxima clean up is a heavy duty, emulsion type cleaner designed to thoroughly clean chains without harming rubber o-rings or metal surfaces. maxima clean up quickly dissolves and removes hard to clean buildup on your chains. maxima chain wax is formulated with heavy duty, anti-wear, and extreme pressure additives that provide superior lubrication for All chains, cables, and Sprockets. It's special parafilm formula creates a waxy film similar to cosmoline, offering long term protection especially in water and high Humidity environments. Instructions: 1.) hose off mud and debris. 2.) spray Maxima clean up on chain and Sprockets and let stand 1 minute. Scrub with a soft brush for extra dirty chains. 3.) rinse with water and let dry. 4.) apply Maxima chain wax.