Using the BakerStone Pizza Oven Box Kit is easy. First, make sure you have a 2 - burner or larger gas grill or a 22.5' or larger charcoal kettle grill. Place the portable box with handles on the grill racks. Set the burners to high and preheat the grill for around 20 minutes. Keep an eye on the temperature needle. Once it reaches the desired temperature, you're ready to start cooking. You can bake pizzas, breads, and cookies, roast meat and vegetables, or cook fish. Remember, the cooking time might change depending on your grill and the environment. Also, check the easy - to - read icons to know the right temperature for different types of cooking. For maintenance, after each use, let the box cool down completely. Then, clean it gently with a soft cloth. If there are stubborn stains, you can use a mild soap and water. Store the box in a dry place to prevent rust and damage. Don't forget to use the dust cover when the box is not in use to keep it clean.