Because the hair is mainly protein structure, there are no living cells, nerves and blood vessels in it, so the treatment of hair, whether it is blow-dyeing or perming, is limited to the hair itself, and the risk is relatively low. Even if it eventually causes hair quality deterioration, split ends and knotting difficulties, it can be restored as long as the hair is cut off.
However, the current hair salon is not limited to this kind of treatment. Many strange methods are often created by the concept of scalp care, but behind these methods, almost all of them will have an impact on the scalp. The scalp is alive like other skin, with many living cells, nerves and blood vessels, which will produce sensitive and allergic reactions and even cause inflammatory damage in severe cases.
For example, I have seen the following scalp care methods:
All of a sudden essential oil, all of a sudden negative ions, all of a sudden superconducting instrument, as well as live bacteria activation, nano-atomization, dynamic optical ultrasound, to be honest, I don't know whether these treatments are cosmetic or medical, and I don't know whether the equipment used is cosmetic equipment or medical equipment, but it seems that health units are still silent about such market position.
The training and education of hairdressers mainly only teaches the technical level, and there is almost no education course that contains the correct concept of scalp physiological maintenance, and there is no education to let hairdressers know the details and risks behind the products used every day. Many existing ideas are instilled by product salesmen, and many of them are actually wrong.
For example, misunderstanding of the composition of silica gel, blind spots claiming botany, naturalness, organic nature and green color, ignorance of the risks of essential oil and detergent, ignorance of infectious diseases of scalp and hair, and neglect of occupational environment safety in dyeing and perm operations will not only expose hairdressers to risks, but even cause many people's hair and scalp injuries.
For example, scalp essential oil * * *, the source, purity, quality, composition, dilution method and base oil selection of essential oil are quite complicated. Essential oil contains quite a variety of active substances, but improper use will cause skin damage.
For example, scalp exfoliation, scalp does not need exfoliation at all, rubbing a pile of colloid or acidic substances on the scalp is not only easy to make the scalp sensitive, but even allergic.
For example, scalp magnifying glass detection, many times it is not only 200 times magnification detection to confirm scalp problems.
It's really hard to know whether the story is true or not. Many scalp problems are caused by diseases that hairdressers can't handle.
For example, claiming that plant extracts, natural, organic and green products are not the guarantee of product safety. Many times, as long as you look at the ingredient list, you can know that many of these statements are false or even false, but to be honest, most hairdressers can't judge this problem at present.
For the scalp, the best care is not to put a bunch of products with complex ingredients and treatments for unknown risks on the scalp. As long as the hair and scalp are cleaned regularly to reduce the damage to the hair and scalp, it is the simplest and most economical nursing method. Only when the scalp is stable and healthy can the hair grow beautifully. The maintenance of the skin is very simple, and so is the maintenance of the scalp.
& lt This column reflects experts' opinions and does not represent our position >
5. Raise a black hair