5-MIN JOB

Kitchen · monster 3 of 5

How to descale a kettle

Meet Captain Crusty. Flaky bits in your tea? You’ve got crusties.

Scare-o-meter0/5

Limescale is minerals from hard water. Not harmful, just not nice.

FIRST MOVE

Empty the kettle and let it cool.

BEAT IT FOR £0

With stuff already in your cupboard

Vinegar or lemon boil

Half fill with equal parts water and white vinegar, or water plus lemon juice. Boil, leave an hour, empty, then boil fresh water twice and pour it away.

Does it work? Yes. Mild acid dissolves limescale.

BIG GUNS

If the free fix gives up

Citric acid descaler

Cheap, no vinegar smell, and fast.

Myth or not? · Busted

“Limescale in your tea is bad for you”

It’s calcium and magnesium from hard water. Unappealing, not dangerous.

OOPS. DON’T…

  • Skipping the rinse boils afterwards.
  • Scraping inside with anything sharp.

CALL A PRO IF…

Never. If it still misbehaves after descaling, it’s a new kettle, not a cleaner.

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