Using your Christopher Knight Home® Corporal Natural Stone Square Fire Pit is easy. First, assemble it following the included instructions. Once assembled, place it in a safe, outdoor area away from flammable materials. Fill the pit with appropriate fire - starting materials like firewood or fire gel. Use the poker to arrange the wood and control the fire. When you're done using the fire pit, close the shield - lid to prevent debris from getting in and to help the fire go out safely. As for maintenance, regularly clean the fire pit to remove ash and debris. You can use a soft brush to clean the natural stone and iron parts. Check the fire pit for any signs of damage, especially after harsh weather. If you notice any issues, contact the manufacturer for advice. Enjoy your outdoor gatherings with this wonderful fire pit!