Why Is Aftercare Important Following Colonic Hydrotherapy? Colon-Hydro-Therapie, or colon irrigation, is a cleansing process that uses purified water to flush out waste, toxins, and gas from the colon. Nach der Behandlung, it’s essential to follow a few specific aftercare steps to support the digestive system and ensure optimal benefits. Proper hydration, nutrition, and rest are key to helping …