Sonic Citrus Bearing CleanerThe Sonic Citrus Bearing Cleaner is the ideal solution to clean your bearings. It's backed with 100% citrus power, no harmful chemicals, and will not rust out your bearings since it's not diluted with water. You can use this bottle for refilling your Sonic Turbo Wash system, the Bones Bearing Cleaner, or nearly any other system. FEATURES: Cleans bearings without harmful chemicals 100% pure citrus power Not diluted with water so won't rust bearings