In addition, as marijuana smoking is usually associated with deeper inhalation, longer breath-holding times, use of unfiltered marijuana cigarettes (joints) with a potential for greater delivery of tar to the lungs [47], and the marijuana smoke being even more cytotoxic and mutagenic [48, 49] in comparison with tobacco smoking
The materials in vapes harm people from production, through use of the final products, to disposal and beyond
In smaller or less ventilated spaces, such as hotel rooms or compact flats, vapour can build up easily, making ventilation even more important
Don't be afraid to rock a scarf
[70] E-cigarettes that resemble pens or USB memory sticks are also sold for those who may want to use the device unobtrusively