Rinsing a kettle

Hi, everyone! We learned how to prepare large kettle and hot wate. You rinse the kettle at the preparation room before use. You water outside and inside of the kettle with a ladle. When you throw away the water inside, you use some cloth to hold the kettle. And turn over the kettle and throw the water out. Basically, you don’t touch the kettle with bare hands. You dry the outside with cloth by applying it in rotation, don’t wipe. Leave the inside. There is a special coating inside, so you don’t touch it. Then pour hot water into the kettle. Talk to you soon!