If I had smoked 1 cigarette 2 days ago. Will it still be in my system?

I want to know because I am getting a swab test for life insurance so they can find out if I am a smoker.


I haven't smoked cigarette for a month now and I smoked a cigarette 2 days ago.

How long will it stay in my system and will it show on the life insurance swab test?

They may find positive results for nicotine in your system for up to 30 days or more.

Here's an article that explains the life insurance nicotine tests and how they work.