Charly
coffee enemas are to help the liver release toxins.
I believe it takes the apple juice or malic acid to soften the stones and magnesium to relax the liver, and the oil and lemon combination to cause the liver to produce bile, and a laxative like magnesium citrate or
Epsom Salts (also magnesium) to release and flush the stones out.
Even tho the stones may be toxic, there are many kinds of toxins in the liver.
If I get stones with enemas, it's because I did a regular kind of stone cleansing/flushing. I have read that we need both kinds of cleansing.