limescale
Noun
Meaning
English Wikipedia has an article on:limescaleWikipedia
limescale (uncountable)
A white, chalky deposit of calcium carbonate found in kettles, washing machines etc., especially in a hard water area.
Synonyms
Examples
Mixing together chlorine bleach and strong acids (e.g. limescale remover containing HCl) forms chlorine gas, which is toxic.
It is used to remove limescale from boilers and evaporators.
They are commonly used as descaling agents to remove limescale deposits.
Limescale builds up easily on taps.