How to Remove Lime Scale From Kettles

Updated February 21, 2017

That unsightly white, chalky substance in your kettle is called lime scale. It is a result of built-up calcium deposits that occur when water with high calcium levels evaporates, like when you boil water in your kettle. Although lime scale is not harmful, if you don't wash it out, it can build up and eventually clog your kettle's spout.

Fill the kettle with a half cup of white vinegar.

Add two cups of water.

Heat the kettle until the liquid boils. Let it boil for a few minutes.

Empty the kettle.

Rinse the kettle with fresh water. Repeat Steps 1 through 4 if any lime scale remains on the kettle.

Wash the kettle before you use it.

Things You'll Need

  • White vinegar
  • Water
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About the Author

After accidentally stumbling into a journalism class at University of North Texas, Abby Vaun has been writing ever since. She honed her skills writing for "The Dallas Morning News" and as a copy editor for Earle Palmer Brown in New York City. From Dallas to New York to L.A., she has enjoyed freelancing for 10 years and expanding her knowledge through her profession.