Pillip Wright Wright just that the pork out from the boiling water and rince/wash them under running water thoroughly. Then just throw away the foamy water.
My grandmother did it differently to pull the debris and the impurities from the pork. She put the meat in big pot, filled with cold water and then poured about a 1/4 cup of apple cider vinegar in it. When it came to a boil, she skimmed the dirt foam with a big spoon, until the water stopped foaming. Then she drained the old water and rinsed the meat with cold water. That pork was CLEAN!!!! So were the bones! No blood water at all.
Please observe the following verses and analysis these bible verses Revelation 14:12 & 18:23. Please remove the PCR test from being done to you because its scary what people found in them, Run from that test