I did a galbladder cleanse a couple months ago. Four years ago I had about five galbladder attacks, seemingly random over the course of a couple months. I immediately changed my eating habits after I realized what was going on. Two of my best friends have had their galbladders' removed and they laugh at my advice to do a galbladder flush. Oh well. My version was the following from the book "Apple Cider Vinegar, the Miracle Health System" http://www.bragg.com (click on books):
I went on a two day distilled Water Fast to get the food out of my body, followed by drinking as much organic apple juice as desired in the two following days that I did the cleanse. On the days of the cleanse, I took one teaspoon epson salts in one measured cup of water, a couple times a few hours (three hours) apart. Then one teaspoon bragg (organic) unfiltered apple cider vinegar, three ounces extra virgin olive oil, and six ounces organic apple juice. Shake and drink up. I actually enjoyed the taste! I drank this three times the first day, and twice the second day. In two days I passed 50 (fifty) or so stones. I felt no pain, and I was very happy afterwards. The largest stone was about one-half inch sphere. That was a very weird sensation to say the least. Plop.