Using this mug is super easy. You can fill it with your favorite coffee, tea, beer, or water. To clean it, simply use a little mild detergent. Don't use regular detergents, hard cleansing tools, harsh abrasives, or chemicals as they can damage the print. It's safe to use in the microwave and dishwasher, so you can enjoy your beverages hassle - free every day. This mug is built for daily use, so you can rely on it for a long time. Keep it in a safe place when not in use to prevent any accidental damage.