Himalayan Bath Bars are purported to rejuvenate the human skin by supplying vital trace elements directly to the surface. Salt and water contact freshens the skin and open pores while tightening the oute layer of the skin, which may help hide signs of aging. Opening pores of the skin increases blood circulation and oxygen supply to the epidermis ( outer layer skin ). Himalayan Salt is known to alleviate skin allergies and psoriasis. Directions: These salt bars may be used everyday for face, arms or full body. The ba should be wrapped in a light cloth and then applied to the skin. Place under water, the bath bas begin to develop tiny pores that may get deeper with more water contact. The surface can be made smooth again by rubbing it with an abrasive. Please do not rub directly against the skin, as the surface of the bath bars may be abrasive.