Using this personalized coffee mug is easy. Just pour your favorite hot or cold beverage into it. When it's time to clean, you can simply put it in the dishwasher. It can also be used in the microwave to reheat your drink. However, avoid dropping it as it's made of ceramic and might break. For long - term use, try not to use abrasive cleaners as they could damage the printed graphics. Enjoy your coffee or tea in this wonderful mug!