I used the LBB from Barefoot--2-4 a day for many months. Also the Schulze #1 and #2 formulas--all in one whack. It all depends on how bad off your colon is to start with. Most people do have some of the junk that is caked on the walls of the colon. It softens up and comes out like ropes after it peels itself off the walls of the colon. After that comes off, then there can be the skin-like stuff that's junk in the interstitial spaces surrounding the colon wall that is going to come out. Most people have some diverticuli. That's the little pockets in the colon wall that happen if you have ever been constipated. They can get full of fecal matter, it can rot and cause problems like diverticulitis. "itis" meaning inflammation. That's all those people you hear about who can't eat things with seeds in them or they get a bout of diverticulitis. I saw some of the colon junk shaped like these little pockets that came out. I did 4 rounds of the Schulze stuff, one right after the other. I think I did one round of it early on in the program. But my colon had been sick for a long time. Diarrhea for a long time, but that might be only a symptom of what really was constipation earlier with a load of junk on the colon walls that shut it down from functioning right as the muscles of the colon walls did not have the proper peristaltic action. The Schulze #2 stuff dried up a dozen or so colon polyps that I had, and they fell off and I eliminated them. Colon polyps may be rather common and can turn cancerous. I'd say just do a colon cleanse until you see some of that stuff come out. How old are you? what's your diet been all your life? (lots of starchy foods)? how many drugs have you taken of any kind in your life and for how long? All this enters into what your colon might be like right now and how long it may take to clean it. You can over-do, too, so just watch for the junk to come out and see how you feel. Colon cleansing does take time, so try to be patient. Stay in tune with what your body is doing and it shouldn't be a problem.