To use this mug, simply fill it with your favorite hot or cold beverage. It's suitable for coffee, tea, or even a cold drink. When it comes to cleaning, you can either wash it by hand using warm soapy water or put it in the dishwasher. Just avoid using abrasive sponges as they might scratch the glazed finish. For long - term maintenance, store it in a safe place away from sharp objects to prevent chips or cracks. This mug is designed to last, so with proper care, you'll enjoy it for a long time.