Should underwear be washed with hot water or cold water?

With the development of economy, people nowadays pay more and more attention to cleanliness. Not only is the home clean, but personal hygiene is also more particular. I take a shower and change clothes every day, otherwise I will feel uncomfortable and sleep badly. But in today's society, people, like machines, are running at high speed every day and don't have much time to do housework. However, underwear can't be washed in the washing machine. It can only be washed by hand, and it is not clean, which is easy to get inflammation, especially for female friends. So, should I wash my underwear with hot water or cold water? It turns out that I have been doing something wrong, no wonder I can't wash it clean!

Methods/steps

1/4 Step by step reading

Many people may think it is better to wash with hot water because it can be disinfected, but in fact it is not good, it is easy to burn underwear, destroy the fiber components inside, and easily lead to fading and deformation of underwear. Therefore, if the weather is not too cold, everyone should wash it with cold water. Of course, if it is winter and the water temperature is cold, you can wash it with warm water.

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But washing with warm water also depends on the situation. It doesn't matter what underwear you change. The most important thing is not to wash with hot water during menstruation. Women come to menstruation once a month, and leakage may occur if they are not careful. If menstrual blood gets on underwear, because there is protein in menstrual blood, if it is put in hot water, it will coagulate protein, so it is difficult to remove blood. Therefore, when you wash your underwear with menstrual blood, you must soak it in cold water before washing it, and then wipe it with soap, which will be easy to clean.

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In addition, after washing underwear, everyone must clean the foam with clear water, so that there is no residue on it, which is also very bad for health. If time permits, you can soak your underwear in clean water, remove the foam, and then expose it to the sun, which can sterilize it.

4/4

To sum up, it is best to use cold water when washing underwear. Unfortunately, I have been doing something wrong before. No wonder underwear is always dirty and old. Moreover, this kind of underwear with residual blood can't be worn for too long, otherwise it will be harmful to the body and a great waste of money.