Using this personalized coffee mug is easy. Just fill it with your favorite hot or cold beverage and enjoy. It's dishwasher - safe, so you can simply place it in the dishwasher for cleaning. For the microwave, make sure there's liquid in the mug to avoid overheating. To keep it in good condition, avoid hitting it against hard surfaces as it's made of ceramic. If you notice any stains, a gentle dish soap can be used for hand - washing. That's all you need to know to enjoy your personalized coffee mug for a long time.