The presence of scale in a kettle is considered unacceptable, as it not only worsens the taste of water, but also has an adverse effect on health.
Some people buy specialized products to combat the problem, but in most cases they are based on familiar, affordable products. Therefore, there is no point in overpaying for beautiful packaging.
You will need to pour water into the kettle so that it completely occupies its volume. Then you need to send about two spoons of regular citric acid.
After this, bring the water to a boil, turn off the kettle and wait literally twenty minutes. Remove the liquid with citric acid and repeat the procedure. This time, limit yourself to clean water only.
After this procedure, there will be no trace of scale left.
Some people use vinegar for this purpose, but citric acid is an easier-to-use solution that does not cause an unpleasant odor.