Drink as much apple juice as you can, and if you can, start in about three days before you flush while eating a regular, clean diet. The day of the fast I stop drinking maybe 3 hours before flushing. You sure don't want anything getting in the way of that OO/GJ mixture LOL!
Check sensiblehealth.com for the protocol.
I have a fantasy that we could flush effectively with an orange juice/coconut oil combo. I am thinking about trying it, since I can't get anyone to tell me no!