What about clarinet button oxidation? the clarinet buttons on the market are metal silver plated buttons or nickel plated buttons, gold plated buttons, especially in summer, their hands often sweat and corrode the metal surface by sweating in contact with the buttons. A long time is easy to oxidation and black, generally can be wiped with silver washing water. If it is more serious, it is recommended to take a professional maintenance line for processing. After daily blowing, dry the hand sweat on the key surface with a soft wipe cloth to avoid oxidation. The daily maintenance of the clarinet is also very important.