The function of a hair dryer for cold air
Jul 28,2022

The main function of cold air is to fix the hairstyle. First, use a hair dryer to dry the hair with hot air, and then use cold air to blow the hair. This can set the hair and give it a three-dimensional feeling. Barber shops usually use this method to set the hair, and after blowing it with cold air, it can be kept for a relatively long time.
What are the benefits of using a hair dryer to blow cold air into your hair
1. Make hair soft and shiny
When using warm or hot air to blow hair, the scales will automatically open, making the hair look dull and prone to frizziness. In fact, all we need to do is blow cold air on our hair to make the scales tightly closed, which can reduce dryness, make the hair soft and shiny.
2. Make the hairstyle more durable
If you want to make a curly hair style, you can first use hot air to shape the hair, and then switch to cold air to fix the hair. The hair blown by alternating cold and hot can effectively reduce the shaping time, and after spraying the styling spray, the curl of the hair can be more effective and can be maintained for a longer time.
3. Make hair more fluffy
Many people have the problem of flat and flat hair. Many boys like fluffy hair, but they can't make it fluffy. At this time, they can use cold or hot air to replace their hair and make it more fluffy. Blowing cold air can also reduce the damage of hot air to the scalp.