I did try it for like a week, but I didn't like it much. It was a bit too sour for my taste, and I didn't notice any change.
Another alternative cleanse that instead I loved - tried three times - is the castor oil flush - //www.curezone.org/cleanse/liver/castor_oil_liver_flush.asp.
I've always wanted to ask Hv his opinion on this so I take the occasion.
Curiously ever after I began doing this kind of cleanse, the other traditional liver cleanse stopped delivering any 'pseudo'-stones. Still wonder why.