원본 게시물 작성자: SpiralDiving

텍스트:

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.

현황:

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