hawkeyes
Well-Known Member
Hello,
I'm going to yeast wash today and boiled 1 gallon of tap water. I have it in the fridge cooling and notice a white powder at the bottom of the jar with the water. What exactly is this and is it harmful for the yeast?
I'm going to yeast wash today and boiled 1 gallon of tap water. I have it in the fridge cooling and notice a white powder at the bottom of the jar with the water. What exactly is this and is it harmful for the yeast?