Using your Stelton Theo Milk Jug is easy. Simply pour milk into it and heat it up for your coffee. The heat - insulating silicone collar makes it safe to hold even when the jug is hot. When cleaning, use mild dish soap and warm water. Avoid using abrasive sponges as they might scratch the shiny glaze inside. Don't put it in the microwave or dishwasher. Store it in a dry place, away from sharp objects that could damage the stoneware. This milk jug is a great addition to your coffee - making routine, so handle it with care to keep it looking great for a long time.