There is no scientific basis for the saying that white vinegar with ginger slices for three days to get rid of spots, and white vinegar contains acetic acid, which can stimulate the skin and lead to redness, swelling and itching when used improperly, so patients are advised not to try it blindly. If there are too many spots on the face, they can be treated by drugs and laser under the guidance of doctors. The spots on the skin are generally pigmentation, mostly related to sunlight, heredity, hormones and other factors. Patients are advised to pay attention to sun protection in daily life, avoid strong sunlight, and try not to take drugs that are likely to cause changes in hormone levels and photosensitivity to prevent the spots from appearing or worsening. For minor spots, they can be left untreated. If the spots are more serious, or if you feel that they affect the beauty, you can choose drugs or physical therapy to remove them under the guidance of a doctor. Some patients can also take oral medications such as vitamin C, vitamin E, etc. Physical treatment is mainly carried out by laser, intense pulse light, freezing, etc., which can effectively improve the symptoms, and usually the doctor will choose the appropriate treatment according to the patient’s specific situation. In addition, patients with long spots should pay attention to reduce the bad habits in daily life, such as staying up late, smoking and drinking, and eat more fresh fruits and vegetables, as well as nutritious food rich in high quality protein, such as meat, eggs, milk, etc., which can help reduce spots.