Teens Are 'Juuling' At School. Here's What That Means Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Teens use Juul e cigarettes much more often than other vaping products JUUL Labs Tobacco Tactics FDA reverses order taking Juul vaping products off the market in US, opens door to possible authorization ABC News Juul Vapes Remain on Market While Appeals Court Reviews FDA Ban