Using this turntable stylus is easy. Just gently place it on the turntable where it fits. Make sure it's properly aligned before starting to play your records. When handling the stylus, be careful not to touch the tip with your fingers as it can damage the stylus and affect the sound quality. As for maintenance, clean the stylus regularly with a soft brush. Keep it in a dry and dust - free place when not in use. If you notice any changes in the sound quality, it might be time to check the stylus for wear and tear.