Chosen Solution
We have a disc electric kettle at work, we use it for more than a year, there was a scale on the disc, it became unpleasant to drink tea. Just rinse and rinse does not help, what can you clean? I would be glad to hear your suggestions!
Run vinegar through it (boil it) a time or three this will remove the mineral deposits repeat until you see its all good. The vinegar is acidic and especially heated eats the basic lime away.
baking soda and boil it 2 times and then do it the 3rd time with plain hot water then tip it out and put fresh water in it and its ready to use again.do that every 3rd week
Buy some citric acid power and put a table spoon to the kettle with water. Boil the kettle and most of the calcium should break off and dissolve. After the kettle has cooled rinse with water and wipe clean. If it has not removed all the limescale just repeat. Citric acid is food safe and natural.
