What builds up inside kettles due to a chemical reaction?

Correct answer: Limescale

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What people think about it: 3 Comments

Dee1

my sisters Ann and Maeve lived in different parts of Navan MEATH Irelands One limescale one not .same town amazing

SkyEagle

In Africa they don't have such horrible stuff in the water.

Goblin

yeah... but does it add calcium to your diet?