How to remove scale from a kettle

What method should be used to remove the scale in the kettle? I believe that many housewives are looking forward to such an answer, because we all know that housewives often encounter some troubles when doing housework, so let me give these housewives specific recommendations on which cleaning method is better if there is scale accumulated in the kettle.

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. Pour in about 500 grams of 1% baking soda water, or heat the vinegar and put it into the bottle, shake it gently, and the scale can be removed.

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. 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, and the scale in the bottle will fall off.

5. 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.

6. 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.

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

Introduced above are some methods for removing scale from kettles. Using these methods can help you effectively remove scale in a very short period of time. This is also a relatively safe removal method and will not cause any impact on the kettle itself. Everyone can do it.