How does boiled water have white object to return a responsibility

summary

Now, water quality is a common concern of all of us. In order to keep healthy, some people begin to drink mineral water. Boiling water in a kettle still accounts for the majority. But recently, many people have been discussing that there is a layer of white floating objects floating on the top of the boiling water. It is said that this layer is non-toxic, but it is still very eye-catching to watch. Let yourself drink water Desire halved, boiled water has white object how to return a responsibility to tell everybody.

How does boiled water have white object to return a responsibility

First: fill the water pipe with a kettle. Pay attention to the so-called filling water. It doesn't mean that you can't fill the pipe with water. Just like we usually eat, you can fill the pipe with water until it's eight or nine minutes. It's better that the water will overflow after boiling.

Second: when the water boils, many people will rush to turn off the fire. For the sake of safety, there is no mistake, but this method can not eliminate the layer of material on the water. You can boil it for another six or seven minutes. If the kettle has a whistle, you can take off the lid.

Third: after boiling, pour the water into the cup to see if there are no floating objects. As for the principle, I haven't really studied it. This is a trick that our neighbors have been sharing.

matters needing attention

To sum up, think with your own brain, but boil water with a kettle. In fact, everyone will encounter it almost every day, and you don't need to worry too much.