Using this Kate Spade tea kettle is easy. First, when you're ready to make tea, fill the kettle with water. But be careful! To make the whistle function properly, fill it just below the spout opening. Don't fill it higher than 2' from the rim. Once filled, put it on the stove to heat the water. When the water boils, the whistle will let you know. After use, let the kettle cool down completely. Then, you can hand - wash it. Avoid using harsh chemicals or abrasive sponges as they might damage the enamelware. Keep this kettle in a dry place in your kitchen, and it will serve you well for many tea - making sessions to come.