Using this Westinghouse griller tray is easy. Just place it in your compatible stove and start grilling your favorite foods. When using, make sure your stove is pre - heated properly. Avoid using metal utensils that can scratch the enamel surface. After use, let the tray cool down completely. Then, you can wash it with warm soapy water and a soft sponge. Rinse it well and dry it thoroughly to prevent rust. Store it in a dry place. If you have any questions about the tray, feel free to contact us.