How long does one cigarette puff stay in your system?!
Question: How long does one cigarette puff stay in your system?
Answers:
Don't worry about it.
It sounds like you're going to get some kind of drug test and you're worried. First of all, unless they are testing specifically for nicotine, it won't show up at all. Nicotine isn't illegal, so if it's a test for a job or something, they won't be testing for that.
If they are testing for nicotine, the small amount of nicotine that you consumed from a few puffs is probably equivalent to simply being exposed to the smoke from other people smoking around you. So if the question comes up, you can point out that you were in a room with people smoking about that time. In fact, that's true! You don't need to mention that you were one of those people.
Forever!......
forever
if you don't exhale forever
just quit.