More facial oil may be due to genetics, irrational dietary structure, improper use of skin care products, should maintain a healthy lifestyle, reasonable skin care. 1. Every morning and evening, warm water to clean the skin, pay attention to avoid excessive cleaning and exfoliation, so as not to damage the skin barrier, after cleaning, pay attention to moisturizing, try not to use alkaline cleansing products, so as not to destroy the skin’s normal environmental homeostasis. 2. Pay attention to a reasonable lifestyle, try not to smoke, drink less alcohol, avoid overwork, avoid excessive mental stress, maintain a happy mood, balanced nutrition, reasonable diet, eat more fruits and vegetables, reduce the intake of high sugar and high-fat, spicy stimulating food. 3. If the above methods cannot be improved, and the oil is serious, and even cause a series of problems such as acne, you can take oral medication according to the doctor’s instructions to relieve, such as isotretinoin, tanshinone and so on. If the symptoms are serious, it is recommended to consult a doctor in time to identify the cause, and correct and improve the situation under the doctor’s guidance.