Have you tried Olive oil with grape fruit juice? It's actually good. But if you still think that is nasty. If you eat a "liver friendly" diet, that could be the same, I guess, it would just take months to finally come clean. I read a book called the Liver Cleansing Diet by Sandra Cabot, and according to her you can follow her diet and get a clean liver in 8 weeks. But I don't know if it does the same things as a Liver flush.