I read someone complaining of Iodophor contamination, supposedly caused by not letting the carboy dry out completely after decanting the sanitizing solution. I've never had this happen. has anyone else?
I always use 2 capfuls for 5 gallons of cool water. Let it sit in the carboy for a while, then decant. Then right before I add wort, I upturn the carboy again to let the small amount of residual solution run out.
Anybody got beef with Iodophor?