White vinegar may have a partial sterilizing effect, but it does not serve the purpose of treating skin diseases. Generally skin diseases can be treated by physical therapy, medication or surgery. 1. Physical therapy: If the patient is suffering from common warts, flat warts, condyloma acuminatum and other skin diseases, the patient can go to the regular hospital for liquid nitrogen freezing, laser cauterization, photodynamic and other physical therapy. 2. medication: if the patient is suffering from eczema, urticaria and other skin diseases, the patient can use glycerine lotion, antihistamines such as loratadine, cetirizine hydrochloride and other treatments under the guidance of the doctor. 3. Surgery: If the patient is suffering from skin swelling, tumors and other skin diseases, patients can go to the regular hospital for surgical excision treatment. Patients suffering from skin diseases, should consult the doctor in time, under the guidance of the doctor for appropriate treatment.