I think that all this cleaning and burning off of atomizers must just be a luck of the draw on the particular run of atomizers that people happen to pick up as to whether or not the atomizer can weather the storm or not.
My NJoy N-Cig - (I believe that is the 801? It is the pen-style) - I had thought it was dead, then tried an alcohol soak for overnight, blew it out, no joy. Did baking soda overnight, blew it out and viola - basically like new.
So I figured I oghtta start doing the burnoffs, etc. liike people suggested. It lasted until yesterday and now it is toasted most definately. Before this I had never cleaned it out. Just used purchased carts and gone on my way ignorant of this site or any other options.
I really can't complain though - that is less than am onth shy of two years of use out of one atomizer and two batteries, only one of the batteries has started losing it's charge life down to about 30 min which is probably more my fault of crappy charging cycles.
So was it burning it off or just ready to go? Who knows. All I know is - Rest In Peace my very first PV.
Take care,
- Hap