Is it better to wash your hair with hot or cold water?

I believe everyone is familiar with the issue of washing hair, because washing hair is to better ensure that our hair is clean and healthy. However, not everyone pays attention to some methods and techniques of washing hair. For example, should you use cold water or hot water when washing your hair? I believe many people don’t know much about it. Then I will give you a detailed introduction to what water temperature you should choose when washing your hair.

The temperature of shampoo water should be between 31 and 38 degrees Celsius. If the water is too hot, it will damage the hair and make it brittle and easy to break; if the water is too cold, it will not remove the oil and dirt well and will not be able to wash it clean. When changing the water, the water mix of the first and second water should be roughly the same. It is not advisable to use cold water first and then hot water or hot water first and then cold water. The best is warm water.

Because warm water can dilate the skin capillaries and superficial dermal blood vessels, open the sweat pores, and promote the excretion of metabolic waste, it has a stronger cleaning power than cold water, especially the dirt attached to the hair shaft is easier to remove.

If you wash your hair with cold water in the cold winter, you will catch a cold. Even in the hot summer, it will cause heatstroke and other diseases due to the difference in head temperature. Washing your hair with cold water in hot weather will cause headaches.

It is not recommended to use cold water when washing your hair. Hot water should be used, but the water temperature should not be too high. Generally, 30 to 38 degrees is enough. Therefore, when washing your hair, we should pay attention to these details. This way of washing your hair is more beneficial to the health of our scalp and reduces other adverse effects and problems.