Does Vaping Stain Teeth? SportingSmiles Dental How does vaping affect your oral health? Vaping increases the risk of periodontal disease (where the gums and bone supporting teeth are affected) and is linked to the increased risk for Is vaping bad for your teeth? 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