- Aug 5, 2011
- Reaction score
I would let your barrel and carboys go at least two weeks more and probably a month more. You still have Malic spots showing and chromotography shows clear at about 100 PPM, MLF completion is generally considered to be 30 PPM or less. If you do decide to add SO2, I would also suggest lysozome to ensure MLF doesn't kick back up later.