The harm of using a hair dryer to blow dry your hair

Many friends are used to using a hair dryer to dry their hair after washing it. This habit is actually a bad one, because the hair dryer has a great impact on the hair quality, which can easily cause the hair to become dry or split, and the hair dryer also has a certain radiation effect. If you have plenty of time in your life, it is healthier to let your hair dry naturally.

The harm of hair dryers

Hair dryer is one of the commonly used household appliances and plays an important role in daily life. Many people use it in winter. Because the weather is cold, it is easy to catch a cold if you don’t dry your hair in time. However, improper use of hair dryers can also be harmful. So what are the dangers of a hair dryer?

1. Damage to hair quality

When blow-drying your hair, the wind from the hair dryer will take away the moisture in your hair, making it less hydrated. If you use a hair dryer to blow dry your hair frequently, you will find that your hair is noticeably drier than before and more prone to split ends.

2. There is radiation

A hair dryer is a household appliance and requires electricity to use. After connecting to the power supply, the current will pass through the interior, causing the motor to rotate and drive the blades to rotate, so that the wind entering from the air inlet is blown out from the air outlet under the action of centrifugal force. During the entire process, the hair dryer emits radiation, but the radiation is relatively small and will not cause much harm to the human body.

3. Low security

People who often use hair dryers will find that hair dryers are not safe and are prone to malfunction. If the hair dryer you buy is of poor quality, it may spray fire when the internal temperature rises, which is extremely dangerous. However, hair dryers of good quality generally do not have any problems and will only malfunction after being used for a long time.

The harm of using a hair dryer to blow dry your hair

In daily life, people use hair dryers to shape their hairstyle. But using a hair dryer to style your hair can also be harmful. So what harm does a hair dryer do to hair? Let’s take a look.

Hair is an important part of human appearance, and a beautiful hairstyle can make people beautiful. Usually, it consists of two parts, one is the hair shaft and the other is the hair root. The hair shaft refers to the part of the hair that is exposed on the outside. The hair root refers to the part that remains in the skin. The hair shaft is composed of the medulla, cortex and cuticle. Among them, the medulla is the main part of the hair, which can make the hair expand when heated, while the cortex can make the hair elastic, tough and stretchable. The cuticle gives hair its lustre.

Using a hair dryer to blow dry your hair is the most damaging to the hair shaft. Because when blow-drying your hair, you use the air outlet of the hair dryer to blow towards the hair shaft. The medulla, cortex and cuticle in the hair shaft will all suffer some damage. Over time, the hair will become dry, dull, and even yellow and split. If you use a hair dryer incorrectly and blow it towards the roots of your hair, the wind will enter through your scalp and affect the hair roots, making it difficult for your hair to grow. If you want to protect your hair, try to use a hair dryer as little as possible, or avoid using hot air from a hair dryer on your hair frequently.