Using your personalized coffee mug is easy. Just fill it with your favorite hot or cold beverage. When it's time to clean, you can safely put it in the dishwasher. It can also be used in the microwave for reheating your drink. However, be careful when taking it out of the microwave as it will be hot. To keep your mug looking great, avoid using abrasive cleaners that could scratch the ceramic. With proper care, this mug will be a long - lasting companion for your daily coffee or tea breaks.