Generally until you wash them.
The smell of cigarette smoke can linger in the air for a long time. The smell can get into the carpet and the walls, and become a permanent scent in a home.
Cigarette smoke "stays with you"; if you smoke or hang around someone who does, the smell of the smoke will stay on your clothes & in your hair.
It can be detected. The metabolite from nicotine will stay in your system up to 4 or 5 days.
Until the clothes are washed.
It is impossible
It can stay your system for up to 30 days after your last smoke.
it will stay in there for about 2 years
two days
About 2 months
Depends on the size of the particles.
You should change clothes every day to ensure you stay fresh
it stays in your system for a month no matter how much you smoke.