Black mold produces spores, which can enter the air
Professor Peter Hajek, Director of the Tobacco Dependence Research Unit at Barts and The London School of Medicine and Dentistry, Queen Mary, University of London, comments: The study went searching for formaldehyde, one of carcinogens that are also present in cigarette smoke
Archived (PDF) from the original on 28 April 2018
I used to use a cigarette roller all the time about 30 years ago
How long does cigarette smoke smell typically last in a house
The others were exposures to tobacco products such as cigarettes and cigarette butts (750), dissolvable tobacco (199), chewing tobacco (133) and snuff (79)