in the mixing process. I don't know if it has brought 1+3+6 to heat at 80 degrees to melt them together first, right? have warmed both the water and oil to the same or similar heat and then weld it? The sediment is probably caused by item 3, which is incompletely soluble.I have tried the mix test. There are white flakes that have not yet dissolved. You can't see them when you apply them on your face.