Article in English: You'll want to clean the mouthpiece often, as it comes into contact with your mouth. Start out by removing the reed, then use a mouthpiece brush to remove any residue inside the mouthpiece. You can substitute a bottle brush or even a small toothbrush. Run cold or lukewarm water through the mouthpiece, then pull a clean, lint-free cloth through the mouthpiece to dry and remove any particles missed by the brush. Soaking in antiseptic mouthwash or detergent is helpful for particularly dirty mouthpieces. If you'd like to save a rubber or resin mouthpiece with light marks, use sandpaper or a fingernail sanding block. Start with the coarsest grit to remove the scratch. Progress to increasingly fine grits to smooth the mouthpiece out. The warm air you blow into it contains saliva, which provides a moist place for bacterial and fungal growth as well as food particles that damage the instrument. Wipe it down thoroughly after each use with a clean towel or cotton swab. This will stop bacteria and chemicals from congealing. Soak especially dirty mouthpieces in water and a small amount of detergent or malt vinegar.Reeds can be soaked briefly in antibacterial liquids such as alcohol, mouthwash, or mild hydrogen peroxide. Allow the reed to dry before re-using.

Summary in Indonesian:
Bersihkan interior mouthpiece. Usap goresan dengan ampelas. Bersihkan reed. Bersihkan secara menyeluruh sesuai keperluan.