I've been
vaping on the same RN-4081 and KR808D-1 cartos for months, and they just won't die. They are from different vendors, some pre-filled, some blank, and I vape like a freight train. My assortment of Boge Leo attys, tanks, and cartos won't die either. I've cleaned a few...some I've boiled and some I've flushed with distilled water and a giant syringe, but THEY JUST WON'T DIE. What am I doing right? I know that they're only supposed to last for a few weeks at most, but they still hit like new.
I'm sort of getting tired of looking at the same old equipment day after day, and I really WANT to buy some new ones, but I can't justify doing so when every single one I've bought to date works flawlessly.
Why won't they die?