Challenge: Not washing your face for a month, causing scabs all over your face. Doctor: Don’t try random skin care tips online.

The most important thing when changing seasons is to repair the skin barrier. In addition to moderate cleansing, people should follow the skin care principles of "reasonable moisturizing and strict sun protection" Washing stimulates the skin to reflexively secrete a large amount of oil. If you have oily skin and are worried about greasiness, choose light lotion or gel products.