Jade rollers and gua shas are wonderful tools for detoxing the body and restoring balance. They can be used for a variety of purposes, such as clearing blockages in the liver, lungs, and intestines, improving circulation, and enhancing digestion.To use a jade roller, put it on your back or stomach and slowly roll it along your body in a circular motion. Be sure to massage your acupuncture points while you're rolling. To use a gua sha stone, wet it and place it on your forehead or other pressure points. Run it along your cheeks, nose, and chin.