Pedros Oranj Peelz Citrus Degreaser has quickly and effectively degreased drivetrains for more than twenty years using a unique citrus-based solventsurfactant blend. Designed specifically for bicycle drivetrain degreasing the powerful biodegradable formula penetrates into every surface and quickly loosens and dissolves even the toughest drivetrain grime. The water-soluble formula rinses easily leaving surfaces residue-free.