ProGold's Degreaser and Wash removes grease and oil from your drivetrain and bike as well as all other surfaces. The biodegradable formula is safe for all frames (including carbon) and contains no lye, phosphates, bleach, dyes or brighteners. The top professional mechanics know that clean drivetrains last longer and run smoother. Keep your bikes running in top shape with ProGold's Degreaser Plus Wash Spray.