I've been playing with making juice from Camel Frost and VG, basically like what's talked about here. However, I found that near pure VG just doesn't wick well for me, so when it gets too think I like to add alcohol. Bourbon, actually. Adds some nice flavor, IMO. So, to make a juice from snus, I first wet the packets with bourbon, just till they looked damp, then added VG to cover the packet. I had about 6 left from a tin, put them in an empty spice bottle, covered with about 15 mL of VG, at a guess. Shake periodically over a couple hours. Vapes really well. No idea of the nicotine, but it does seem to satisfy me. I was using it all afternoon yesterday and didn't crave anything else, for what it's worth. The mint came through as an undertone, mostly it tastes like the snus tobacco, which isn't bad for my tastes.
I'm using a straight USB passthrough, homemade, and 401 atomizer, so your device will vary... Since it's a homemade device, I only use clogged/dying atomizers on it, since it seems to really kick them up a notch before they die.
One note, the resulting liquid, basically just poured off the packets, is REALLY dark. Doesn't seem cloudy like it has particles in it, just way dark colored. I have a coffee flavored juice from somewhere that's about as dark. Actually, it is about as dark as coffee. I agree that without filtration it's "dirty", aka risky, to your atty, but couldn't say how much.
Just adding my bit...
