To use this mug, simply fill it with your favorite hot or cold beverage. You can use it for coffee, tea, or any other drink you like. When it comes to cleaning, it's easy! Just wash it with warm soapy water and a soft sponge. Avoid using abrasive cleaners as they might scratch the glaze. For long - term use, don't put it in the microwave or dishwasher, as high heat can damage the mug. Store it in a safe place where it won't get knocked over or broken.