So I tried to save the yeast from my last batch following this(https://www.homebrewtalk.com/wiki/index.php/Yeast_washing). Well, things didn't work so well, first I let sit my big jar for 20 minutes but after that I couldn't see any separation of liquids, so I just left it in the fridge and left it for a day.
Now I see this, beer at top and one big layer of something down there... what should I do next? is that on the bottom yeast? or just junk?
Now I see this, beer at top and one big layer of something down there... what should I do next? is that on the bottom yeast? or just junk?