Concentrated sulfuric acid is a strong acid, when sulfuric acid splashed on the skin, the skin contact will form a more serious burn, called chemical burns. Concentrated sulfuric acid burns the skin, should promptly find a large number of activities to flush the wound, so that the concentrated sulfuric acid can quickly remove this chemical agent, can in the shortest possible time to stop the corrosion of the appearance. After receiving a burn, care should be taken to protect the wound so that it is clean and dry. Because the burn wound is very easy to be infected by the surrounding bacteria, once infected, the burn will become more serious, the formation of postoperative scar will also be more obvious. After pouring concentrated sulfuric acid on the wound, the local area should not be excessively bandaged, through the sun cool and ventilation, so that the local wound oozing as much as possible to minimize the wound is very important for the healing of the wound.