I need to add that I am just trying to beat this parasite game and I am not connected to Now Foods in any way. I am just saying what I bought and it works great. Some people buy the Sunflower lecithin to avoid the soy. They say it works great too but I have never used it.
Mix one cup of distilled water with three level tablespoons of the lecithin, let it soak for a couple of hours to absorb the water and then blend it with a stick blender until it is well mixed. I sometimes let it soak in the fridge overnight. Then mix one level tablespoon ascorbic acid ( make sure there are no added ingredients) with one cup of distilled water until it is well dissolved. I then stir the two mixes together and put them into the US Cleaner and run for thirty minutes. The Cleaner only runs for three minutes so you need to turn it back on 10 times. I stir gently with a plastic straw while the cleaner is running. There are several recipes out there. This is the one I use and will stick to it because it works. I haven't tried the other recipes, they may work too.