I'm not really sure this is much different than the cigarettes we all used to smoke. Filth from any of the workers interacting directly with the tobacco would leave some sort of residue behind. Nevermind insects that got caught up in the tobacco leaves.
And, if you're anything like me and enjoyed the occasional hand-rolled cigar, well, what ever was on the roller's hands just added to the flavor. Which isn't terribly surprising given that certain brands would identify the roller, and cigars from different rollers would taste different. Granted, a lot of flexibility comes into play on which leaves you choose, how tightly/loosely it is folded, the style of the fold, et cetera. But it always made me wonder how two cigars from the same tobacco crop, but rolled by two people would taste different....
More to the point, everything, including vaping, has an assumed risk. I shop with BombayVaping and Johnson Creek because I like their customer service, I like their products, and their juice consistently tests at the level it is labeled to be. Not because they're any cleaner/safer/whatever.
And, if you're anything like me and enjoyed the occasional hand-rolled cigar, well, what ever was on the roller's hands just added to the flavor. Which isn't terribly surprising given that certain brands would identify the roller, and cigars from different rollers would taste different. Granted, a lot of flexibility comes into play on which leaves you choose, how tightly/loosely it is folded, the style of the fold, et cetera. But it always made me wonder how two cigars from the same tobacco crop, but rolled by two people would taste different....
More to the point, everything, including vaping, has an assumed risk. I shop with BombayVaping and Johnson Creek because I like their customer service, I like their products, and their juice consistently tests at the level it is labeled to be. Not because they're any cleaner/safer/whatever.