I cant use castor oil packs on my son for his liver, it will just cause more acid bile problems and really loud water gurgling sounds, it would also make his acid reflux worse. I only get away with tiny amounts of emu oil in capsules everyday and such, I have to be really careful. There is a product by Thorne Research called Liver Cleanse and Bile flow that supports and detoxifies the liver in two phases. In phase 1, fat soluble substances including toxins are converted and removed in phase two. Lee Silsby also does a liver cleanse product called Enhansa cleanse but I have no idea if it will remove fats from the liver, you will have to have a look at it, but the product sells well.