I don’t know, but I imagine there’s a YouTube video showing exactly how, like there is for about everything else.
So is this just another angle in the attack on e-cigs? The way I see it, is that the e-cig people are peeing in the Corn Flakes of three very powerful groups - Big Tobacco, Big Pharma, and Big Government. I expect many more attempts to regulate/hamstring them.
Full disclosure - I neither smoke cigarettes nor use e-cigs. I do see e-cigs as a much better alternative to cigarettes.
I think e-cigs are safer as well, my dearest and oldest childhood friend smokes a couple of packs a day... I tried to get him to switch to e-cigs but no dice :-/