How to remove the scale in thermos?

In addition to the special scale remover, in fact, many daily seasonings at home can also remove scales. For example, if the kettle has scale, you can put a few even vinegar in the water and burn it for an hour or two, and the scale will be removed. If the main component of the scale is calcium sulfate, the soda solution can be poured into the kettle for cooking to remove the scale.

2, lemon in addition to scale

Buy a lemon, slice it, and put some of it in an electric kettle to cook once. Let it stand for a while after boiling, and then pour it out when it is cool, and the scale inside will fall off. This method is reliable and very convenient and healthy.

3, baking soda in addition to scale

Baking soda is also a small helper to remove scale from electric kettle. First boil a pot of boiling water with an electric kettle, add a spoonful of baking soda after the water boils, and cook for a few minutes, and the scale can be removed. Or pour 500g baking soda water with the concentration of 1% and shake the electric kettle to remove the scale.

Extended data:

The bane of tea scale is baking soda. Because baking soda is weakly alkaline, the main reason why baking soda can remove tea dirt is swelling, which reduces the adhesion of tea dirt and is easy to lift off the cup wall. You can put lemon slices and lemon juice in a thermos cup, add boiling hot water, soak for about an hour, and then scrub it with a sponge. White vinegar has the same effect without lemon, but because the taste of vinegar is strong, it should be washed off with hot water after cleaning with vinegar.

Because of the complex internal structure of the thermos cup, especially there are many groove patterns at the bottle mouth and the cup cover, it is easy to hide dirt and shelter evil people without careful cleaning. Tan Dunci, supervisor of Taiwan Province Doctor Lin Health Care Association, said that clean water can't clean the dirt in the groove in the thermos cup, so it is suggested to carefully clean the dirt in the gap with a cotton swab or brush. Pay special attention to the lid and mouth of the cup, and it is best to clean it after use every day to avoid fouling and bacteria.

References:

How to remove the tea dirt in the thermos cup-People's Health Network-People's Network