Today I made a batch in the processor !
It looks pretty cloudy as there's still a few impurities in there. These will drop out (and be filtered out) once the left over methanol is removed. This is done through evaporation (from heating or naturally to the surrounding air). I heated this sample on the hob and took it to about 70c (around 160F) for 5 mins. Once it had cooled a little I decanted it (there was a distinct puddle of dark "stuff" (liquid and a few lumps) in the bottom) and filtered it through a coffee filter (Google suggests a coffee filter is around 20 microns).