I usually smoke half a J driving on my way to work with windows down and would take mint and spray some perfume before I do a 3-5 min walk to the office which is mostly open air (I've usually put it out 2-3 mins before I park). At this point I usually assume the smell around me isn't generally not that much.
What surprised me is when I entered my office building, the guards seem to have noticed I smelled like pot. I was fortunate enough that they didn't make a big deal about it that day though obviously it alarmed me.
I know it's a pretty subjective question, though I don't really think my sense of smell is that reliable. I could hardly smell myself whether I reek of pot or not.
How many minutes at the minimum do you guys usually spend on "getting some air", before knowing it's safe to go into a place with people? What do you guys do to minimize the pot smell that floats around yourself?
Sensible tips and styles will be greatly appreciated! :D