At the same time, due to frequent shampooing to remove the oil on the scalp surface, sebaceous glands will secrete more oil to protect the scalp and hair follicles, which will make the scalp more and more oily. For people with oily scalp, it is usually recommended to wash their hair 2-3 times every 1 week, and for people with dry hair, it is recommended to wash their hair 2-2 times every 1 week. People who are engaged in mental activities, or people who have worked at high temperature for a long time and have severe scalp sweating, can appropriately increase the number of shampoos, promote scalp blood circulation, and cause less bacterial growth.
It is suggested that patients massage their scalp with fingertips when washing their hair, so as to promote blood circulation and avoid nails scratching the scalp and damaging the scalp or hair follicles. Wash your hair at 38-40℃, and use a mild shampoo, such as amino acid shampoo. In daily life, you can also comb your hair with a soft comb to promote scalp blood circulation.
People who generally love oily hair may eat greasy, spicy and other heavy-tasting diets for a long time, often stay up late, work and rest irregularly, and drink alcohol, resulting in exuberant secretion of sebaceous glands. Therefore, it is suggested that improving diet and living habits will also help control scalp oiliness, and it is not recommended to relieve scalp oiliness by washing your hair every day.