How to remove scale, 10 tips to help you

I believe that many female friends know what scale is, and they are thinking about how to remove it every day. Research has found that there are many tips for removing scale. Vinegar, soda water, dilute hydrochloric acid, tea, etc. are all good ingredients.

1. Use 250 grams of vinegar, heat it and pour it into the thermos. Soak it for a few hours, then shake it up and down and left and right, the scale in the bottle will fall off.

2. Pour in about 500 grams of 1% baking soda water, shake it gently, and the scale can be removed.

3. Take 200 grams of dilute hydrochloric acid and soak it in the bottle for a while, then shake it to remove the scale in the bottle.

4. Grab a handful of mung beans and put them into the thermos, add a little water, block the bottle mouth with your hand, shake it a few times, pour out the mung beans and water, then add some clean water to rinse. OK, very simple and practical.

5. Carefully boil the kettle until it is just dry, then immediately immerse it in cold water. The scale will fall off due to uneven heating.

6. 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.

7. Take a little tea leaves, put them in a thermos, then fill in 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.

8. 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.

9. 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.

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