Body exfoliation has long been part of Ayurveda's deep-cleansing philosophy. On a physical level, daily light exfoliation can stimulate the skin, eliminate toxins more efficiently, and remove dead cells.
Dry body brushing is excellent for stimulating circulation and removing dead skin. Use a natural-bristle brush or a loofah glove and brush toward the heart. Dry brushing is believed to stimulate the lymphatic system, which is important for developing a strong immune system. Lymph ducts are located all over the body and drain into the blood circulatory system just above the heart. So, in theory, brushing toward the heart could improve the function of the lymphatic system.
Start with the soles of your feet, brushing in a circular motion. Move up the legs, then do the hands and move up the arms. Do your back and abdomen last. Avoid any irritated skin. Brushing is best done before your daily bath or shower, when the skin is completely dry.