Using your Christopher Knight Home® Circular Outdoor Gas Fire Pit Table Set is a breeze. First, make sure the gas tank is properly connected to the tank holder. Then, turn on the gas supply and use the ignition switch to start the flames. It's that simple! When using the fire pit, always keep a safe distance from it, especially if you have kids or pets around. Also, avoid using the fire pit in extremely windy conditions to prevent the flames from spreading. For maintenance, clean the fire pit and tank holder regularly. Wipe the surfaces with a soft cloth to remove any dirt or debris. If there are stubborn stains, you can use a mild soap and water solution. Check the gas connections periodically to ensure they are tight and there are no leaks. Store the fire pit set in a dry place during the off - season to extend its lifespan.