If you decide to do Liver Flushes it works best to choose one of the programs and do the preparations. Besides the programs featured on the Liver-Flush Forum also look at Dr. Sutter's coke flush.
Acid breaks up (emulsifies) oils and makes them easier to digest. People use vinegar and other acid foods for this and you could also use Betaine-HCl or hydrochloric acid drops to increase the acidity in your stomach. Take with meals.