To use this Power Bilt 9 iron, simply grip it firmly with your right hand and position yourself correctly. When you swing, keep a smooth and consistent motion. As for maintenance, after each use, clean the club head with a soft cloth to remove dirt and debris. Store it in a dry place to prevent rusting. Be careful not to hit it against hard objects as this could damage the club. Also, if you notice any significant wear or damage, it might be time to get it checked by a professional.