To use this mug, simply fill it with your favorite beverage like coffee, tea, or beer. It's suitable for everyday use. When cleaning, you can use a little mild detergent. It's safe to put in the dishwasher, but if you prefer hand - washing, that works too. It can also be used in the microwave, but make sure there's liquid in it. Store it in a normal place, away from extreme heat or cold. Avoid hitting it against hard objects to prevent chipping or cracking.