How to remove scale from a thermos

When it comes to the problem of scale being difficult to remove from thermos, many people will resonate with it, because we will find that the longer these household items are used, the more likely they are to harbor scale. So for the sake of our health, everyone should pay attention to understanding some methods of quickly removing scale. The following are some recommended methods and techniques for removing scale from thermos. I hope everyone can pay attention.

1. Put some paper scraps in the bottle, then pour in warm salt water, shake it gently for a while, and the scale can be removed.

2. Take a small amount of tea leaves, put them in a thermos, then fill it with boiling water, cover the bottle with a stopper, and after 15 to 20 minutes, you can drink the tea. Under the action of tea alkali, the scale in the bottle will fall off and sink to the bottom of the bottle. The effect will be better if you soak it several times.

3. Crush two egg shells slightly, put them into the bottle, then fill in half a teacup of cold water, plug the bottle and hold it down with one hand, hold the neck of the bottle with your thumb and other fingers, and hold the bottom of the bottle with the other hand, and shake it up and down, left and right. After about 20 seconds, remove the cork, pour out the eggshell, and rinse it twice with clean water.

4. Pour the water used to cook noodles into the bottle, shake it for a few minutes and then pour it out, then rinse it with clean water.

5. Take some sun-facing leaves or pumpkin leaves and cut them into 3 cm to 4 cm square pieces, put them in the bottle, then add a little cold water, gently shake the thermos a few times, pour it out and wash it with clean water.

Through the introduction of these methods and techniques, we will find that these cleaning methods are actually not difficult things, because they can be done in family life. So when facing these scale problems encountered in the family, just use the tips introduced above to quickly deal with and solve them.