"We intend to clear the market of flavored e-cigarettes to reverse the deeply concerning epidemic of youth e-cigarette use that is impacting children, families, schools and communities, said Health and Human Services Secretary Alex Azar in a statement Wednesday
The list includes: Organic volatile compounds such as propylene glycol, glycerin, and toluene Aldehydes such as formaldehyde (released when propylene glycol is heated to high temperatures), acetaldehyde, and benzal-dehyde Acetone and acrolein Carcinogenic nitrosamines Polycyclic aromatic hydrocarbons Particulate matter Metals including chromium, cadmium, nickel, and lead
But its still a steady fifty thousand books a year, about a thousand books a week, that we have coming in, he said
They are primarily effective for detecting traditional smoking