1 Comb your hair. Combing your hair often will not only dredge the blood on your scalp, but also remove the dust, dirt, sebaceous glands and sweat gland secretions from your hair, thus achieving the effect of "dry cleaning" every day.

2, diet should not be too greasy, spicy, avoid irritating, fried food. Eating more hair care foods, such as soybeans, eggs, lean meat, seaweed, shellfish, vegetables, such as spinach, asparagus, bananas, pig liver, etc., is conducive to protecting hair, delaying aging, and keeping the stool unobstructed, which is conducive to the normal growth of hair.

3, quit smoking and drinking, because smoking will shrink the scalp pores, drinking will cause moisture in the hair, which will lead to hair loss.

4. Strengthen cleaning and exfoliate regularly. Suspended particles of PM2.5 in the air can easily cause scalp sensitivity and blockage. Exfoliate 1-2 times a month to prevent hair follicle blockage.

5. Avoid buying shampoos containing chemical additives, preservatives and artificial flavors that are harmful to the skin. Some bad washing products will add some inferior silica gel, which will easily cause allergies and pore blockage of scalp and hair products.