I have been making apple cider vinegar at home for a while now. My current batch has white powdery, bubbly froth forming on the top of the bottle and some powder at the bottom. What should I do?
I have sifted all my bottles through thick cloth and re-bottled. I don't see any scummy mother forming. Should I wait longer or should I throw it away? I don't want to do that.
Please help me find a solution. It's been in the process for 8 weeks now.