Using this mug is super easy. Just pour your favorite beverage into it and enjoy. It's great for all kinds of drinks like coffee, tea, or beer. When it comes to cleaning, you can either use a mild detergent by hand or put it in the dishwasher as it's dishwasher - safe. You can also heat up your drink in the microwave since it's microwave - friendly. As for maintenance, avoid using harsh chemicals that might damage the print. Keep it in a normal environment and it'll serve you well for a long time. Remember, it has a 3D inflated effect print on a flat surface, so handle it gently to keep that premium look.