Is it Safe to be Near Someone Vaping? What Fog Machines Taught Us About Secondhand Vape Exposure

By Elissa Esher for GreenState

“There are states, particularly Colorado, that are going to begin requiring testing on vape pen vapors, looking specifically at heavy metals content. California also requires vape pen testing for Vitamin E acetate. My hope is that we will see a lot more testing and regulation of these products in the future.” - Heather Despres, PFC Program Director