Lemon has long proven its usefulness not only in cooking, but also in everyday life; it has proven to be in demand.
It is used to prepare various cleaning compounds, remove limescale and rust, and is also used as a base for home fragrances.
But the resourceful housewives did not stop there. They came up with another way to use this popular fruit.
But in this case, they take only those fruits that are no longer suitable for consumption.
Every kitchen has a kettle – regular or electric. Over time, its walls become covered with a layer of scale. It is usually removed with citric acid.
However, if there is a lemon lying around in the refrigerator or in the fruit bowl, then throw it into the kettle and boil the water. Citrus cleans the walls of the kettle no worse than citric acid or caustic "chemistry".