Can You Vape in a Hotel Room? (Read This Before You Check In) My Delta 8 Store MD8S What Does A JUUL Really Do To Your Body? Franciscan Health FDA Authorizes Juul: Setback for Youth Prevention Your guests aren't the only ones checking in. So are their vape pens. With over 13 million regular vapers in the U.S. alone, unauthorized vaping is a major operational risk for hotels.