I was using 100 percent PG menthol
juice at work, no visible vapor at all, with a desk fan for insurance. Always kept a bowl of strong mint candies by the door, and offered one to anyone who commented on the menthol aroma ...
Never had a single incident indoors, and this was in an extremely aggressive office environment, where people routinely filed HR complaints over anything that even slightly annoyed them, which generally resulted in suspensions and loss of yearly wage adjustments. The company encouraged this, it saved them big money ...
Take away the visual cues, and the office nannies are powerless ...
