The third means that many people use to have a Pure Renewal Cleanse Colon Cleansing is actually a colonic. That is where they flush away some of the dirt that may be caught in the colon and personally clean the colon with the usage of water. It is a fast and simple approach to have your colon cleaned. One word of warning, however, you'd need to be sure that anyone that's giving the colonic to you is not disreputable. You'd also want to make sure that they are employing genuine water to scrub you.