Qu'est-ce qu'un bon sèche-cheveux ?

Why should you choose a good hair dryer

A good hair dryer relies on the wind generated by the high-speed rotating fan blades to “blow away” the moisture on the hair, rather than relying on the high temperature of the heating plate to “dry” the moisture.

Many people think that a hair dryer with high power can have a larger air volume, but in fact, the indicator more related to the air volume is the speed of the fan motor. The higher the fan speed, the greater the air volume in the same time, and the faster the hair can be “dried”.

We all know that we should dry our hair in time after washing it. Because when the hair is wet, the hair scales are open, and in this case, the hair is more susceptible to damage. But don’t think that natural drying can automatically close the hair scales. There are many comparative studies showing that natural drying is not the least harmful to hair, and the correct use of a hair dryer can actually effectively control the damage to hair.

What aspects should be paid attention to when buying a hair dryer

1. Temperature

The essence of using a hair dryer to dry hair is to use wind and heat to accelerate the evaporation of moisture on the hair, and the evaporation rate of moisture is proportional to the temperature and wind speed.

In theory, the higher the temperature, the faster the hair will dry, but in reality, the higher the temperature of the hair dryer, the better. Some studies have shown that the higher the temperature of the hair dryer, the more serious the damage to the hair cuticle. Therefore, it is best to set the hair dryer temperature to low temperature.

When purchasing a hair dryer, we need to pay attention to the temperature parameters and try to choose a hair dryer with high and low temperature settings.

2. Wind speed

Since high temperature can damage the hair cuticle, it is not practical to quickly dry the hair by increasing the temperature. Therefore, the most important parameter of a hair dryer is the wind speed. It should be noted that the power of the hair dryer is not equivalent to the wind speed. Some may only have a high power heating component.

Therefore, compared with the power of the hair dryer, the wind speed of the hair dryer should be paid more attention. If there is no wind speed parameter when selecting, the rotation speed can also be used as a reference. In addition, some hair dryers will mark their own air volume, which can also be used as a reference.

3. Noise

According to the World Health Organization, the recommended safe listening time for using a hair dryer per week is about 20 minutes. This safe listening time is based on the volume of the hair dryer at 100 decibels. But if the volume of the hair dryer is lower, the hearing damage caused will also be lower. The higher the price of the hair dryer does not mean the lower the noise. Merchants generally mark the volume of the hair dryer. Please pay attention to it when purchasing.

4. Negative ions

There is no direct conclusion in the current research that negative ions can “repair hair”. The possible impact of negative ions on hair is that after combing your hair with a plastic comb, the hair may carry a positive charge due to the electrostatic effect. Negative ions can neutralize these positive charges, making the hair less likely to “explode”.

Therefore, if a brand of hair dryer focuses on its negative ion function, and parameters such as wind speed are not particularly good, you need to purchase it as appropriate.

In addition, some negative ion generators will also produce ozone when generating negative ions. If you smell a strong ozone smell when using a hair dryer, it is not recommended to continue using its negative ion function.

Mega hair dryer – designed for ultimate styling and care

As a professional hair dryer supplier, mega is committed to creating a hairdressing tool with efficient wind power and intelligent temperature control. Whether it is salon-level hair styling or daily quick hair drying, mega sèche-cheveux can provide users with smooth, shiny and healthy hair experience with powerful power and low-noise technology.

Choose mega to make every hair drying easier, more professional and more excellent.