If you have enough time to wait for your hair to dry completely before going to sleep, it's not a big problem. However, many people wash their hair after 10 p.m., and after washing it, they are so tired that they often fall asleep before their hair is completely dry.
In this situation, the older generation says that when you get old, you will find out the consequences of doing this, because it will cause headaches. In fact, this is not just something the older generation says to scare us. Modern scientific research has confirmed this statement.
Don't wash your hair late.
If you only have time to wash your hair in the evening, try to wash it earlier in the day before working overtime or doing other things.
Using a hair dryer
In addition, make full use of the hair dryer. Generally, using a hair dryer to dry the surface moisture of the hair will make it dry faster. Of course, if you are in a hurry to go to sleep, you can use the hair dryer to dry your hair until it is completely dry.
Make sure your hair is completely dry
For women with relatively short hair, 20 minutes is usually enough to dry it. Making sure your hair is completely dry before going to sleep helps maintain your health.
