Regulatory attention on flavored and menthol manufactured cigarettes has grown, and in some markets flavored options were restricted, which narrowed factory-made menthol availability
How we tested The tools: Since 2016, weve conducted dozens of real-world purifier tests, measuring particle concentrations with a TSI AeroTrak 9306 a professional, high-precision particle counter commonly used to certify air quality to OSHA standards in factories and other workplaces
This can include everything from basic necessities during times of scarcity to prohibited items that consumers still wish to purchase
[25] Tobacco company Lorillard even gave out free menthol cigarette samples to children in black neighborhoods in the U } : CS1 maint: unflagged free DOI (link) "Trends in Current Electronic Cigarette Use Among Youths by Age, Sex, and Race and Ethnicity"
CADR rating (Clean Air Delivery Rate) CADR indicates how quickly a purifier cleans a room of specific particle types