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What are the differences between soft water and hard water? Which is healthier, hard water or soft w

What are the differences between soft water and hard water? Which is healthier, hard water or soft water

Sihaiwang: the human body is composed of water. We can't live without water all the time, but do you know? In fact, water is also divided into hard water and soft water. What are the differences between hard water and soft water? Let's have a look.

The difference between soft water and hard water

The first is the difference in taste

Soft water is suitable for making tea, making coffee, cooking, preparing baby milk powder, etc. because there is less calcium and magnesium, the taste is soft, while hard water has more calcium and magnesium, the taste contains more minerals, and the more astringent and thick it is.

The second is the difference between daily use and drinking

If hard water is used for a long time in life, the efficiency of the water heater will be reduced, the humidifier and shower nozzle will often be blocked, the skin will be astringent and tight after bathing and washing the face, and the clothes and towels will be hard after washing several times; If you drink hard water for a long time, the inorganic minerals in the water can not be effectively digested and absorbed, they will accumulate in the human body and induce arteriosclerosis, cardiovascular, stones and other diseases.

How to distinguish soft water from hard water

Take a cup of hot water, chop up the soap and put it into it. The soap can completely dissolve and become a translucent liquid after cooling (if there is more soap, it will become frozen), which is soft water; If there is a layer of undissolved white foam on the water surface after cooling, it is hard water. The more white foam, the harder the water is.

Hard water or soft water

On the whole, there is no difference between good and bad, because even if we supplement minerals daily, we all take them from food, so the supplement effect of drinking hard water is much smaller. The main harm of hard water is that it will reduce the life of household water equipment, and drinking soft water will not cause us the symptoms of mineral deficiency.

However, if you have to focus on health preservation, whether for drinking or daily cooking, hard water will play a greater role than soft water. But at the same time, drinking hard water will also cause some trouble that soft water can't meet, that is scale. Drinking hard water and removing scale need us to do it often.