Using this coffee mug is super easy. Just pour your favorite hot or cold beverage into it. For cleaning, you can either hand - wash it or use a dishwasher as it's dishwasher - safe. When using in the microwave, be careful when taking it out as it may get hot. To keep it looking its best, avoid using abrasive cleaners that could scratch the ceramic. Also, since it has copyrighted artwork, don't try to reproduce or alter the design. Enjoy your personalized coffee mug for a long time!