The Greater Toronto Areas seasonal climate changesfrom humid summers to dry, heated indoor environments in wintercan also impact how smoke odors behave and persist in our properties
Hatsukami DK, Hertsgaard LA, Vogel RI, Jensen JA, Murphy SE, Hecht SS et al (2013)
Neth J Plant Pathol 78:110112
Further details on cautionary conditions and the screening process can be found in the Supplementary Materials (Additional File 1)
From what we already know about traditional tobacco marketing strategies, they tend to focus on the youth (candy cigarettes, now banned flavored cigarettes, cartoonish characters, sweet/candy-like flavors of smokeless tobacco etc.), the plethora of liquid nicotine flavors now available would seem to make it much easier to attract younger customers