I'm loving this discussion.
Great info. I was gunshy to use ISO based on videos from DV. They avoid saying "ISO" as fastidiously as they avoid puffing.
The instructions DV gives for cleaning their devices is... well... crap. I'm not knocking DV only. Every vape manufacturer says, "easy to clean". However, DV specifically stating in their FAQs "do not use alcohol" led me to ponder what exactly they mean by "cleaning solution".
In my mind "cleaning solution" is dish soap. Well, that sucks. I did the stem milk routine. Nice. Fun. But, ultimately a pita. Then I used everclear. I used the same jar of everclear til it turned honey colored. I thought it would make a decent cocktail. Wrong. Tastes exactly like you'd expect. Exactly like ass.
Asking a real user, "what works for you?" led me to good ol' fashioned, cheap ISO. So, I bought a Dynacoil and looked to DV for cleaning instructions. Well...
I'd rather they just say, "how to clean? Well, good luck! Look, this this thing is a hunk of metal that you're going to melt the stickiest, ickiest things in the world onto over and over again. Seriously, good luck. But, hey... It's cheap and you'll figure out an acceptable level of 'clean' eventually, just like every other thing in your weed paraphernalia box."