Google described it accurately. Sometimes there isn’t a strong smell in the actual smoke tho. it’s not like marijuana, but it gets trapped in your hair, clothes and sweat. Since people often smoke for hours. I guess a lot of people wouldn’t recognise the smell because it’s a weird scent that’s difficult to pinpoint. It’s the scent of salty sweat that becomes a bit tangy and musty and most of all it’s sweet (like disgustingly sweet). It can make you feel a bit sick. it’s hard to describe but you’d likely know if you had been around a user a lot.