The History, Working Principle, and Benefits of Colon Hydrotherapy Equipment Spa H-8311 Introduction Colon hydrotherapy, also known as colon cleansing or colonic irrigation, is a natural method of cleansing the colon. Colon hydrotherapy equipment, such as the H-8311 spa, is designed to help individuals maintain good digestive health by flushing out toxins and waste material from the colon. This article …