Vaping Ban: Is This the Beginning of the End for Juul? GQ Teens Are 'Juuling' At School. Here's What That Means Teens use Juul e cigarettes much more often than other vaping products Vape giant Juul's marketing hinged on being safer than cigarettes. Now that claim is at the centre of a B.C. class action lawsuit Why is vaping so popular? Devices are sleek and can be highly addictive. Vox What Does A JUUL Really Do To Your Body? Franciscan Health