When I vape in the car with windows rolled up, I can smell it for a little while after I stop vaping, but I've not noticed any long-term aromas remaining. In larger more-open areas it seems to dissipate very quickly, but it's usually detectable for a few seconds if you're close.
At work I stealth vape and haven't had anyone comment on a smell At home my wife can smell a faint aroma for a couple seconds after exhaling, and I will chain vape while holding her on the couch, watching TV. If I stealth vape she can't smell it at all, even at that distance.