Active discussions

Meet the Other Phone. A phone that grows with your child.

Meet the Other Phone.
A phone that grows with your child.

Buy now

Please or to access all these features

Talk
Chat

Join the discussion and chat with other Mumsnetters about everyday life, relationships and parenting.

Original poster

Brand new kettle, very hard water area: how do I stop the limescale build up?

31 replies

RedHeadedSnippet · 03/04/2025 09:42

Is there anything preventative I can do? Thank you!

OP posts:
Original poster
RedHeadedSnippet · 03/04/2025 19:07

MrsMoastyToasty · 03/04/2025 19:00

Never re-boil any water left over in the kettle from the last time you boiled it. Calcium carbonate (limescale) precipitates out of solution at 60°c. So each time you reboil it you're encouraging it to form.

Didn’t know this - thank you!

OP posts:
Original poster
RedHeadedSnippet · 03/04/2025 19:07

uncomfortablydumb60 · 03/04/2025 19:02

I have extremely hard water. I put a mesh doughnut thing inside the kettle then descale regularly with 50/50 vinegar boiled then left overnight

Tell me of the doughnut thing!

OP posts:
ThePussy · 03/04/2025 19:08

Brita filter for hard water.

Mamofboys5972 · 03/04/2025 19:14

To prevent a build up just never allow water to sit in the kettle for prolonged periods of time. Especially overnight. Make sure its empty if it's not being used ! Works for us x

Pinkissmart · 03/04/2025 19:35

I put near vinegar in - enough to cover the bottom, once a week. Rinse well

uncomfortablydumb60 · 03/04/2025 21:33

Kettle doughnut thing.. approx £.1.50
Limescale sticks to it

Brand new kettle, very hard water area: how do I stop the limescale build up?
New posts on this thread. Refresh page