The CeramicSpeed UFO Drivetrain Cleaner makes it simple to rejuvenate your drivetrain. This eco-friendly spray dissolves wax and removes grease and grime, keeping things as frictionless as possible. It is also non-toxic and completely biodegradable so you never have to worry about using it outside. Simply spray your chain, cassette, and chainrings, let it sit for a few minutes, then rinse it off with water. The water will activate the formula and turn it milky white before another rinse completes the process. The UFO Drivetrain Cleaner is a must-have for keeping your bike as fast as possible.