I have used the Miracle II soap and neutralizer for the past two years. It is great stuff. I have heard, however, that Clayton gave this stuff away for free for five years before he found someone to market it so that everyone who wants it can get it.
I am not aware that the recipe is posted anywhere. There is a MLM version available as well under the name of Master's Miracle. I understand that they have changed the ingredients a bit from Clayton's original version.