Using your personalized coffee mug is easy. Just fill it with your favorite hot or cold beverage. When it comes to cleaning, you can simply put it in the dishwasher as it's dishwasher - safe. You can also heat up your drink in the microwave without worry. As for maintenance, try to avoid dropping it as it's made of ceramic and can break. Keep it in a safe place when not in use. Enjoy your special mug every day!