I find a good way to "keep things moving" when doing P&B shakes is to alternate lax tea and enemas every other day. Don't do the salt water flush when doing P&Bs because it lessens the cleansing action of the psyllium by moving it out too fast. I never combined P&Bs with The Master Cleanse like a lot of people do, but this is how I would do a two week Colon Cleanse after completing a MC.