All my tanks use the same BCC, evod type. That includes my protank II, Hypertank and the rest that I've managed to aquire in the past 7 weeks. The coils with scorched wicks need to be rebuilt. Those that aren't scorched I've cleaned by boiling, running under hot water, dry burn and or cleaning with a denture tablet. All the methods work about the same but, in MY opinion, there's nothing as good as a new replacement. Just sayin'!! 
I may try cotton for wicks on the next rebuild and see how that works.

I may try cotton for wicks on the next rebuild and see how that works.