1, every time you wash your face, put a small basin of water, add a small amount (about two spoonfuls) of white vinegar, pour it into the water and stir it evenly, throw it on your face, or simply soak your face in warm water. Then pour out the water and start the normal washing procedure.
2. White vinegar and water are mixed according to the ratio of 1: 3, and can be put in a mineral water bottle alone. After washing your face every morning and evening, gently pat the white vinegar water on your face with your palm, not too much at a time, just a little.