Here's a great website that goes through the apple juice preparation of the Liver Flush! I also learned a lot more about the Liver Flush. I don't think this page was on the main page in this forum? I found it from another member.
It looks like it's done a day in advance!
So here is the method:
Master Cleanse for 10 days
on the 11 day, drink only apple juice
on the 12 day, drink apple juice and begin the Liver Flush at 8pm
The next day Salt Water Flush
And begin to come off The Master Cleanse by drinking OJ!