I've been brewing kombucha for a short time now, but I'm having trouble with this one batch. It's 12 days old, made with sugar, mother (from a green tea batch), starter, and black tea (regular no oil).
It formed a new SCOBY but instead of clarifying like the other batches, it has become more opaque, almost milky. There is a fine white sediment on the bottom and does not smell very acidic... instead it has a hint of decay in the smell.
Any idea what's happened? Is it possible to selvage this batch?