Using your personalized coffee mug is easy. Just fill it with your favorite hot or cold beverage. You can safely put it in the dishwasher for cleaning, so you don't have to worry about hand - washing. It's also safe to use in the microwave when you want to reheat your drink. When it comes to maintenance, avoid dropping it as the ceramic can break. If there are any stubborn stains, a mild dish soap will do the trick. And remember, the mug has copyrighted artwork, so enjoy its unique design for a long time.