To say that the harm of the hair dryer is the damage to the hair. The purpose of the hair dryer is to dry the moisture on the hair, but in the process of its operation, the moisture on the hair is taken away along with the moisture in the hair. The lack of water in the body will cause dryness, the lack of water in the hair will also become rough, and the hair will also become dry and bifurcated.
The second is radiation. It is also inevitable that many household appliances have radiation hair dryers. For example, the radiation of an induction cooker is during use, but the radiation of the hair dryer is the largest when it is turned on and off, and the greater the power of the hair dryer, the greater the radiation. The power of the hair dryer is proportional to the size of the radiation, and the power is large and the radiation is strong, and vice versa.
Finally, there is the issue of safety. Life is precious, once in a lifetime. The hair dryer injury incident is not shocking, such as the phenomenon of spitting fire when the temperature is too high.

First, the power must be suitable
Although power and radiation are linked, the choice of power is important. It is recommended to choose a hair dryer with a power between 1200W and 2200W, which can meet the basic needs.
Second, the gear is right
In addition to power, drying time is also determined by the strength of the wind. If you need to quickly dry your hair sometimes, it is a more effective way to dry your hair in a strong gear under the premise of higher power.
Third, the mouth
Cylinder: This is the most common one, which is versatile and versatile. So friends who don't know how to choose can choose it directly.
Flat mouth: For the black and straight girl paper, this mouth is not to be missed. Used to blow straight hair, making the hair flow more smoothly and docilely.
Fourth, the function
The function determines the frequency of use in a certain way, and it is important to understand the various functions of the hair dryer you want to buy.
Excessive use of a hairdryer can cause severe dehydration in your hair, but sometimes it's unavoidable not to use it. So everyone can use the hair dryer according to the environment, remember not to use it frequently.