Using this Vietri Cucina Fresca rectangular tray is a breeze. You can use it to serve various meals, from appetizers to main courses. When it comes to cleaning, you can simply put it in the dishwasher as it's dishwasher - safe. For heating food, it's also safe to use in the microwave. However, to keep its beautiful hand - painted details, avoid using abrasive cleaning tools. Just use a mild dish soap and a soft sponge for regular cleaning. Also, be careful when handling it as it's a delicate item. Store it in a safe place, away from other hard objects that could scratch it.