Fact Propylene glycol can become formaldehyde — a carcinogen — when heated to vaping temperatures. Smoking, Cancer, Ecigarettes, Ingredients
Fact Some studies have found vapes to contain lead, nickel, tin, silver, formaldehyde, manganese, toluene, and other chemicals linked to cancer and central nervous system problems. Vaping, Cancer, Ingredients
Fact 48.4% of middle school smokers and 54% of high school smokers smoke menthols. Smoking, Legal Age