Using this mug is easy. Just pour your favorite drink into it and enjoy. You can use it for hot or cold beverages. When it comes to cleaning, you can either wash it by hand or put it in the dishwasher as it's dishwasher - safe. It's also microwave - safe, so you can heat up your drink in the mug. However, be careful when taking it out of the microwave as it will be hot. To keep it in good condition, avoid dropping it as it's made of ceramic and can break. If you notice any dirt or stains that the dishwasher can't remove, you can gently scrub it with a soft sponge and mild dish soap.