If it is dry skin, it is best not to wash your face with white vinegar or something containing alcohol and salicylic acid. If it is acne muscle and oily skin, you can use it. Alcohol can diminish inflammation and sterilize, and acidic substances can control the secretion of oil, so pay attention to the use method. You can't apply it directly to your face. After thoroughly cleaning the face, drop 2 drops of white vinegar in1.5-2kg warm water and apply it to the face for about 5 minutes. The skin will be white, tender and smooth after long-term use.