Using your personalized coffee mug is easy! Just fill it with your favorite hot or cold beverage. When it comes to cleaning, you can safely put it in the dishwasher. It's also microwave - safe, so you can quickly reheat your drink. As for maintenance, since it's made of high - quality ceramic, it's quite durable. But try to avoid dropping it to prevent cracks. Keep it away from extremely high or low temperatures other than normal use in the microwave or dishwasher. Enjoy your personalized mug for a long time!