Colon hydrotherapy is a method of removing waster from the lower part of the large intestine without the use of drugs. It is a gentle way of instilling filter water through a small (pencil-sized), sterile, disposable rectal tube or speculum. As the water softens the waste matter, it is loosened through natural peristalsis. This process is repeated throughout the session. Cleansing Within uses the LIBBE system, which has a double filtration water system, charcoal filter, and ultra-violet purification unit. This system allows the client to be in control of their colonic.