Things You'll Need
Instructions
How to Remove Sediment from a Kettle
Fill the kettle halfway with 1 part water and 1 part white vinegar.
Bring the kettle to a boil, lower heat and simmer for five minutes.
Pour out liquid. Rinse and dry kettle. If spots still remain, make a paste of water and salt and rub gently into discolored area with a soft dishcloth.
Rinse again and dry. If your kettle is cast iron, dry carefully and store with crumpled newspaper inside to absorb the moisture.