As part of its investigation into the potential health effects of electronic cigarettes, the California Department of Public Health has been conducting air sampling and personal exposure monitoring in vape shops throughout the state. The results of sampling in one of these vape shops, obtained by The Rest of the Story, reveal that “secondhand vaping” appears to result in minimal exposure of bystanders to hazardous chemicals.
This study, although conducted under very high exposure conditions in a small, non-ventilated vape shop with many employees and customers vaping and clouds of vapor visible, did not document any dangerous levels of exposure to any hazardous chemical. Nicotine exposure was essentially non-existent. Formaldehyde exposure was no different than in many indoor and outdoor environments at baseline. Acetone, acetoin, other aldehydes, toluene, benzene, and xylene were not detected. Chemicals that have been associated with “popcorn lung” were also not detected by the standard method.
Read more HERE.