The groundwater in the northern region contains high calcium and magnesium ions, which belongs to hard water. After heating and boiling, insoluble calcium carbonate and magnesium hydroxide will precipitate out, which not only affects the beauty and taste, but also has a certain heat resistance effect on the electric heater. The durable use and accumulation are thick, which will reduce the heating efficiency and waste electric energy. And the electric kettle inside is easy to grow dirt, how to remove these dirt?
Lemons remove scale
Lemons can also remove grime from electric kettles. Buy a lemon, slice it, put a section in an electric kettle and boil it once, let it open for a while, then pour it out when it is cool, the scale inside will be removed.
Rice wine to remove scale
How to remove the scale on the heating tube of the electric kettle? The electric kettle has been used for a long time, and there is scale outside the electric heating tube. Scale will not only affect the thermal efficiency, but also make the tube heat increase rapidly, damage the electric heat pipe. In order to remove scale, the electric tube can be immersed in low degree rice wine to suspend electricity several times, scale will be eliminated.
Remove scale with vinegar
Fill the electric kettle with white vinegar, soak for half an hour, after soaking, pour out the vinegar, and then wash with water, so that the dirt falls off from the electric kettle, the electric kettle can be washed very clean.
Remove scale from rice
Remove dirt with rice. With one or two rice and water mixed into the pot, cover the kettle cover, and then shake up and down around, a few minutes is very clean, finally pour out the rice, wash clean with water.
Mechanical removal and chemical methods
The electric kettle structure is huge and weak, can not be mechanically scraped off, can add a little water to drown the scale, and then add a little hydrochloric acid, there will be a large number of bubbles, fierce shaking, after a while pour out the wastewater, frequently several times, finally rinse clean with water, pay attention to not use sulfuric acid, sulfuric acid is harmful to the body.
