Using this turntable stylus is quite easy. Just carefully install it on your compatible turntable following the turntable's manual. When you're ready to play your records, gently place the stylus on the record's surface. As for the notes, make sure your hands are clean when handling the stylus to avoid getting dirt on it. Also, never touch the diamond tip directly as it can be easily damaged. For maintenance, you can use a stylus brush to clean it regularly. Just brush gently from the back to the front of the stylus to remove any dust or debris. Store the stylus in a safe place when not in use to prevent it from getting knocked or damaged.