Add pure white vinegar to the kettle until it's about 1/3 full.
Bring the vinegar to a boil for five minutes and then remove from the heat. Drain the kettle while it's hot and allow it to cool for a few minutes.
Wipe the inside of the kettle with a dishcloth. The remains of the deposit should wipe right out.
Rinse the kettle with water several times.
Things You Will Need
- For mild deposits, add a solution of vinegar or lemon juice diluted with water to the kettle and let it sit for several hours.