I use a Fermwrap and temp. controller device such as a Thermostar. Keeps it right at 102 or wherever I set it. I know this is an old thread but the new stuff out there works. ;)
-Zac
I'm at the same point here with mine. Anyone comment on reasons to *not* boil and kill the lacto? Will it just keep souring in the bottle if you don't kill it off?
Thanks,
-Zac