To remove carbon and oil from the drive chain:
If there is carbon deposit on the drive chain, you can use both chemical and mechanical methods to ensure that it is removed without damaging the chain. The former is to directly immerse the drive chain in the prepared chemical solution, and then remove the parts after the carbon deposits are softened and loosened, and then wipe them off with a brush or cotton wire, and then wash them with hot water. The latter uses metal brushes, blades and other tools to remove carbon deposits. Although simple, it is difficult to completely remove the carbon deposits.
If the drive chain is not contaminated with carbon but oil, the organic solvent and alkaline solution can remove it, so that the chain can be restored to a new surface and good performance.
