White vinegar is a common condiment in daily life, there is no scientific evidence that white vinegar has whitening effect, it is recommended not to blindly use prescriptions, so as not to cause adverse consequences. The main component of white vinegar is acetic acid. If you wash your face with white vinegar frequently, not only can you not whiten your skin, but it may cause damage to the skin’s stratum corneum, resulting in the skin becoming sensitive and the skin barrier being damaged, which may lead to skin diseases. If you want to whiten your skin, you can take physical measures, chemical measures, or medical cosmetic means. 1. Physical whitening: If you want to whiten your skin, you should take good sun protection measures on daily trips, such as playing umbrellas and wearing sunscreen hats. 2. Chemical whitening: you can use some containing VC, niacinamide and other skin care products to brighten skin color, whitening ingredients. It is recommended to choose regular manufacturers of skin care products. 3. Medical beauty means: you can go to the regular hospital to take medical beauty measures, such as photorejuvenation. However, these treatments need to go to the regular medical institutions, so as not to cause adverse consequences of inappropriate treatment programs.