how wide is a pack of cigarettes Cigarette Size: Many Are in Pack? Cigarette Box Dimensions & Sizes:

After testing this Swiss-made unit for over six monthsincluding a month-long placement in my uncles apartment where he smokes a pack a dayI can confirm its the only purifier Ive encountered that truly eliminates, not just reduces, cigarette odor

[1] The takeover resulted in the closure of the Rothmans Spennymoor and Darlington manufacturing plants in 2000 and 2001, respectively, with production moved to a larger plant at Southampton

That is a perfectly fine place to start

Who is most vulnerable to thirdhand smoke

I used to just respond with a nyet (no) when someone asked for a smoke, but people would often get offended or start pressing for an explanation