To use these plates, simply take them out of the pack and start serving your food. They're great for any lunch or dinner event, especially weddings, birthdays, and other special occasions. When you're done, you can either wash them by hand with mild soap and water if you want to reuse them, or just throw them away since they're disposable. Remember, these plates are not safe to use in the microwave or dishwasher. Keep them in a dry place to maintain their quality.