Hotels Increasingly Using Sensors to Detect Smoking Fees Can Vapor Set Off a Smoke Alarm? What to Know Dr.Dabber 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. Can You Vape in Hotel Room? What You Need to Know Mr Fog Enjoy To The Last Puff Can Hotels Tell If You Vape? LOOKAH Can You Vape in Hotel Rooms? Policies & Smarter Alternatives