Using this turntable stylus is easy. First, make sure your turntable is turned off. Then, carefully remove the old stylus and replace it with this new one. When you're done, turn on the turntable and enjoy high - quality sound. As for maintenance, it's a good idea to clean the stylus regularly. You can use a soft brush to gently remove dust and debris. Also, handle the stylus with care to avoid any damage. When not in use, keep it in a safe place. And remember, if you have any questions or concerns, feel free to reach out to us.