That’s part of the problem – it can be very hard to tell. Not only do manufacturers make discreet devices that resemble flash drives, highlighters and more, but vape also does not have a strong odor that is often a giveaway for parents and teachers. Plus, many of today’s products are designed for one-time use, making them easy to dispose of and conceal.
Vaping is so discreet, in fact, that students have been known to vape during class.