So much different to the sensationalist crap ITV put out recently. I've seen this cotton wool test done once before and it proves there is such a dramatic difference.
We know vaping isn't 100% safe but it's massively better than the roll ups I used to smoke.
@MrDJ Thanks for the video, it's reinforced my will to keep vaping and staying away from the stinky's as vapers call them, very informative, will have to show my sister that so she believes me when I say it's safe.