Liver Flush?!

Found this online. Scared to try it still. Has anyone ever had one? 1/2 tsp. whole cloves 3 sprigs parsley 1 clove garlic 1 pinch cayenne pepper 2 small oranges, peeled 1/2 grapefruit, peeled 1/2 lemon, peeled 1 to 2 inches of fresh ginger root, peeled 1 oz. (2 tbls.) cold pressed extra virgin olive oil instructions: Put 2 oz. cold water in blender. Start blending the ingredients listed above one at a time in order except olive oil. When all ingredients are compeletly blended, approx. 1 to 2 min. coarse strain into a bowl, stirring with wooden spoon to extact as much liquid as possible. (The clove stem will not breakdown completely, this is fine.) Coarse strain means the mesh of the strainer is coarse, about the size of holes in a window screen or slightly larger. Sring water can also be added if it is too thick. Then put back strained liquid in blender, add olive oil and re-blend. Yields about 10-12 ozs. Drink on an empty stomach first thing in the morning on the liver days of the cleanse. Do not eat anything for at least 30 min. I'm not sure what the "liver days of the flush means" Let me know if any of you try this, I'm curious, but chicken to do it myself.