Simple Green Bike Cleaner/Degreaser is a non-toxic, biodegradable, non-corrosive and non-flammable cleaner specially formulated to meet the cleaning and maintenance needs of today's riders. Features: Non-corrosive formula will not discolor or harm delicate, painted surfaces, finishes, rubber or plastic parts Developed with the fundamental principles in mind to provide a safer, more effective, less expensive cleaning solution Non-toxic foaming formula sticks to vertical and horizontal surfaces while removing grease, oil, dirt and road grime from chains, derailleurs and other components