I believe that everyone thinks that shampooing every day makes people feel refreshed, spirit and can effectively remove the dirt on everyone's hair. In fact, this view is wrong. Every day, shampooing will completely wash away the oil secreted from our sebaceous glands, and then lose a natural protective film on the scalp and hair, so this is more detrimental to the health of the hair. This will cause the hair to be free from nutrients, dryness, yellowing, fragility, bifurcation, etc., and the scalp will be unhealthy and prone to hair loss.
So, someone asked: How long does it take to wash your head for a long time? In fact, there is no uniform time interval, and it depends on each person's own situation.
People with oily hair: Because the sebaceous glands are very secreted, the scalp and hair are greasy and easily contaminated with dust. At the same time, the hair will stick to each other and even stick to the scalp, so the hair style is difficult to maintain, because if it is not cleaned frequently, it may provide breeding conditions for the lipophilic spores, so the hair extensions washing needs to be washed, usually It is best to wash once in two days. If you have a lot of oil, you can wash it once a day.
Relatively speaking, dry hair should wash hair less because sebaceous glands are less secreted and sebum film formation is relatively longer. Therefore, it is best to dry your hair twice a week. If you sweat more in the summer, you can wash your hair three times. Need to pay attention to dry hair, try not to blow dry hair with a hair dryer, not to perm hair.
Neutral cheap hair extensions is best taken care of, usually two or three times a week. Of course, the sanitary conditions of the work environment are different, and the number of shampooing is different. In short, the purpose of shampooing is to clean the scalp and hair and give the hair a better metabolic environment. Therefore, according to their different hair science arrangements, it is more conducive to the growth of hair.