I just put mine in a pot, cover with water and bring to a boil. Then do the quick click/pulse dry burn thing. I've done the soak in isopropyl as well, and it seems to work for a "quick reset" but doesn't seem to get the atty's as clean as a boil in water will. Also, I've found putting them in the water and bringing it to a boil to be much more effective than soaking them in boiling/near boiling water...
Just MHO, YMMV, ETC.

Just MHO, YMMV, ETC.