Sorry, let's see if I can make my answer more clear.
When you take the parsley, you need to wait 2 hours to take the binder - then don't take anything else (other than water) for 2 hours after you take the binder as well.
If you don't follow those "rules", then the binder will bind to whatever you take instead of the toxins.
Was that any better? Sorry, I'm still kind of brain dead from too much activity!