The Muc-Off Quick Drying Chain Cleaner is an advanced new dry Chain Cleaner and is specifically formulated to remove heavy chain grime quickly and safely without the need for rinsing. Once applied it evaporates quickly leaving no residue. The unique dry ?€˜zero residue?€™ formula means that after cleaning, it simply evaporates leaving the area thoroughly clean of grime and residue. O/X/Y Ring compatible. For optimum results use with the ?€˜Chain Doc?€™ chain cleaning device for hassle free chain maintenance.