Hydrotherapy has been used for hundreds of years to treat illness. According to Wikipedia: “Hydrotherapy, formerly called hydropathy involves the use of water for pain-relief and treating illness.” Here is a great and free way to help your liver detox. Get a hot towel and a cold towel and lay down on your left side. Place the hot towel on your liver which is below the right breast area. Leave the hot towel on for 3 minutes. Remove the hot towel and now place the cold towel in the same spot for 1 minute. Alternate treatment for about 15 minutes or so and your liver will expel toxins.