Using this turntable stylus is easy. Just carefully install it on your compatible turntable according to the device's instructions. When using, make sure the turntable is placed on a stable surface to avoid vibrations that could affect the sound quality. As for maintenance, keep the stylus clean. You can use a soft brush to gently remove dust from the stylus tip after each use. Avoid touching the stylus tip with your fingers as the oils from your skin can damage it. Also, store the turntable in a dry and clean place when not in use. If you notice any issues with the sound quality, it might be time to replace the stylus.