The question of whether or not sulfur soap can be used to wash the face or whether or not it is beneficial needs to be determined by the specifics of people’s faces. Excessive facial oil secretion such as oily skin or face suffering from seborrheic dermatitis and obvious acne can be used appropriately, while normal or partially dry undamaged skin is not suitable for use. As the soap base added sulfur, in the bath can produce hydrogen sulfide and pentasulfuric acid, with sterilization, anti-itch, degreasing, inhibiting the role of keratin formation, skin oil more especially seborrheic dermatitis, obvious acne patients can be appropriate short-term, less times the use of sulfur soap face wash to relieve the symptoms of oil. However, because sulfur soap is an alkaline substance, used to clean normal or dry non-damaged skin texture may cause damage to the stratum corneum, and even significant dryness, affecting the barrier function of the skin. Also, long-term use of sulfur is more irritating to the skin, and kidney damage may occur after sulfur aggregation. In addition, the smell of sulfur is more irritating, when there is a baby at home is also not recommended to use, its respiratory mucosa is immature, long-term inhalation of odor may affect physical development. Therefore, sulfur soap can be used in appropriate circumstances, not as a regular cleanser application, while sulfur soap is not a skin care product, not for long-term use.