Quickly cleans precision bicycle parts with no scrubbing. Immediately strips away sticky grime and removes caked on debris with ease. Blast Off dries quickly with no water rinsing. Leaves behind no oily residue. Blast Off's unique sprayer deep-cleans and flushes dirt, grime, and grease away, restoring cogsets, derailleurs, and chains to like-new condition. Also contains a corrosion inhibitor to prevent flash rusting.