I had this one once. Unpleasant experience. best cleanse was this chalky one bowel cleanse from health food shop.
What are you mainly having it done for?
detox kits work really well (TNP detox) and are less expensive..
This is what i read about it that scared me an stoppe me for having further treatments.
Colonic irrigation can potentially cause severe adverse effects and must be carefully administered. People receiving frequent treatments may absorb too much water, leading to electrolyte imbalances in the blood, nausea, vomiting, heart failure, fluid in the lungs, abnormal heart rhythms or coma. Infections have been reported, possibly because of contaminated equipment or as a result of clearing out normal colon bacteria. There is a risk of bowel perforation (breakage of the bowel wall), which is a severe complication. Deaths have been reported.
Colonic irrigation should not be used in people with diverticulitis, ulcerative colitis, Crohn's disease, severe or internal hemorrhoids or tumors in the rectum or colon. It also should not be used soon after bowel surgery (unless directed by your health care provider). Regular treatments should be avoided by people with heart disease or kidney disease (renal insufficiency). Be sure that the equipment used is sterile and that the practitioner is experienced. Colonic irrigation should not be used as the sole treatment (instead of more proven therapies) for severe conditions, and it should not delay consultation with a qualified health care provider for a potentially severe symptom or illness.