PLEASE you must be SO CAREFUL IT IS POWERFUL STUFF! I cleaned my enema bag with Hydrogen Peroxide 3% did not rinse it and filled it with coffee for a cleanse, 2 hrs later i was in the hospital throwing up from the pain and gushing blood from my bum. the docters had no idea what to do with me, ended up giving me a local pain relieving gel and sent me home in tears. I called my colonic therapist and he said Aloe vera juice and lots of alkalizing veggie juices such as cucumber and Celery to help the bowel heal. I dont think i have ever experienced such pain. two days later i was still too weak to leave the house. you are warned. ALWAYA CONSULT a PROFESSIONAL FIRST b/c EVERY LITTLE DETAIL COUNTS, your body is SO SENSITIVE