I know I am late in responding to your message and I read all the answers you received. My advice is this...why not get yourself a colema board and a 5 gallon bucket to do your own colonics at home? I paid $130.00 for mine and I can add any ingredients I want to the water. You get a nice high enema with this. Think of what you are paying for a "professional"! One of your responses said that these therapists are FDA approved. How much confidence can we have in the FDA when they work for drug companies. They would like nothing more than hundreds of consumer complaints about colonic irrigations! Then we could all go back to pills to help us crap. Excuse my language!