This high-performance bike cleaner spray allows you to easily clean every part of your bike, including your drivetrain. The formula is optimized to dissolve the most stubborn dirt like mud, oil and sweat without harming your bike, its parts, or the environment. The premium ingredients neutralize corrosive acids and salts completely and in no time. Bio Filth Fighter is suitable for all mild to heavily soiled parts of bicycles and 100% carbon safe. The unique formula is a favorite of several pro cycling team mechanics.