Teens say they don't 'vape', they 'Juul', making e cigarette use hard to track The Boston Globe Poison center warns of JUUL use; 1 pod has 5% nicotine or 1 pack of 20 cigarettes How Juul Hooked Teens on Vaping and Ignited a Health Crisis Used Juul Device This Might Just Be the First Great E Cig FDA bans sale of Juul e cigarettes in the US Juul, the vape device teens are getting hooked on, explained Vox