1. Use less hairspray and styling spray products. Hairspray and styling spray will isolate the hair from direct contact with the air, making the scalp more greasy.

2. Blow dry your hair immediately after washing it. After washing your hair, do not wait for it to dry naturally. Use a hair dryer to dry it immediately. This will make your hair fluffy quickly. In addition, if your hair is oily, you must wash your hair every morning, otherwise it will look even more ugly.

3. Promote scalp blood circulation. The reason why your hair becomes oily is related to endocrine and blood circulation of the scalp. You can gently tap your head with two hands for five minutes every day, in order from top to bottom, or comb your scalp with a comb. This is mainly to promote the growth of the scalp. blood circulation.

4. Change the brand of shampoo frequently. If you always use the same brand of shampoo, your scalp will be itchy, which is not good for the health of your hair. Your hair will become more oily. You must change the brand of shampoo frequently.