Does Vaping Stain Teeth? EDGE Vaping TSA warns fliers over three surprising hair tools banned from checked luggage 'wire rule' means they go in cabin bag Chicago Dental Office: Vaping & Oral Health Belmont Dental Care Vaping looks harmless but the damage isnt., The first contact of vape smoke is your gums and teeth and over time: * Pink gums can turn dark or black * Teeth can go from white to yellow brown, Just TSA bans new item from travelers' checked luggage Cordless curling irons, cordless flat irons and cordless hair straighteners with lithium ion batteries, lithium metal or gas or butane fuel have been banned