Body wash is often formulated specifically for the skin on your body and is not suitable for your face or hair. Facial skin is more delicate than most of the skin on your body and should be cleansed with a face wash to remove impurities without over-stripping skin. There are some body cleansers carefully formulated for both face and body. For a full body clean from one formula, look for an all-in-one body wash that has been carefully tested and validated for safety and suitability on both body and face.