Since its inception in 1984, Dotolo Research Corporation (DRC), became the original United States manufacturer of pressure and temperature controlled Colon Hydrotherapy equipment and associated disposable speculums and tubing.

Dotolo Research Corp. was also the first to incorporate self-cleaning and ultra-violet disinfection capabilities to colon hydrotherapy equipment. Our colonic equipment functions as a closed system. Waste material is evacuated through a hose attached to the instrument and eliminated via the drain line. This prevents offensive odor and potential health risks possible with other methods such as enemas. The entire procedure preserves the dignity of the individual while resulting in the all-important cleansing of the colon.