- How to remove scum. How to clean the kettle from scale
How to remove scum. How to clean the kettle from scale
The kettle was slowly heating water, cause the formation of scale on its walls. To restore the original performance can only be freed from scale.
kettlebring boilafter cleaningboiling forcitric acidheating element
Scale and its harm
Since water is a unique natural solvent, it dissolved a huge amount of chemical elements, minerals and salts. When boiling or heating water, these impurities are deposited on the surface of the heating elements of the kettle or on the walls of an ordinary metal kettle. The largest contribution to the formation of scale make a salt of calcium, magnesium, bicarbonate, and silicate of iron and aluminium compounds..
The layer of scale, acting as a heat insulator, degrades the heat transfer of the heating element of the kettle. As a result of increased energy consumption, accelerated wear of the heaters and reduced service life of the kettle.
Scum on the walls of a conventional kettle in deterioration of the heat transfer walls and increase the consumption of electricity or gas, leads to premature failure of the cookware, because under the layer of scale is very fast developing corrosion process.
Special cleaning products
Put into the kettle, for example, a sachet of Descaler, fill it almost to the top with water, bring to a boil, and then boil for 40 minutes. Under the influence of sulfamic, adipic or citric acid included in the composition of such detergents, the scale peels off and disappears and from the heating element and the walls of the kettle.
A very important condition for the use of special cleaning products is a careful and repeated washing with hot water. And even better – a few times to boil water in the kettle after cleaning, after boiling, drain it and typing a new one.
Pour into a kettle 2 bags of citric acid, pour cold water and bring to the boil. Allow to settle for about 20 minutes, and then drain off the water. If the acid has digested not all of the scale, repeat the procedure again or move on to the next method.
Soda and vinegar essence
Semipassive water in a kettle, add baking soda at the rate of 2 tablespoons per liter of water and continue to boil another 20-30 minutes.
Remove the excess water, fill the kettle with fresh portion of water, add a tablespoon of vinegar, bring to a boil and boil about half an hour.
After draining the water swollen soft scale easily removed from the surface of the teapot is not only a wooden spatula or a stick, but an ordinary kitchen sponge.
Well being descaled ordinary lemon. Cut it into pieces, put in kettle, cover with water and bring to the boil. Boil for 10 minutes. Check the. If the scale is not peeled off the procedure repeated again.
Also helps to get rid of limescale in boiling it for half an hour lemon peel, apples or potatoes.
Be sure to thoroughly rinse the kettle after cleaning and let your hot fragrant and tasty beverages will never be a single gram admixtures of scale!