I am using one that was 80/20 and another 50/50 (usually the one I am vaping the most) so maybe it does have to do with that - I dunno bc I didn't happen to lick it to find out, lol. I know it is not smoking from before...bc I never smoked inside and therefore consequently in front of my computer. I used a DISH Network branded screen cleaner which is the freaking BEST for any LCD screen. Cleaned it off in the first shot..
Mike
Mike