Does Vaping Cause Tooth Decay? What You Should Know Vaping may look harmless, but your smile tells a different story From yellow stains and dry mouth to early decay and gum damage vaping silently attacks your teeth and gums What Science Says about Oral Health and Vaping Is Vaping Bad for My Teeth? i.dentical Vaping: Dentists see increasing gum disease, tooth decay, bad breath, chemical burns The Australian Oral Health Risks of Vaping