Using this personalized coffee mug is easy. Just fill it up 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 to reheat your drink. When it comes to maintenance, avoid using abrasive cleaners that could scratch the ceramic. Just use a mild dish soap and a soft sponge. And since it has copyrighted artwork, make sure to handle it gently to keep the design looking great.