Vaping and Oral Health Not as Safe an Alternative to Smoking as You May Think Does Will Vaping Stain Your Teeth? Sunshine Dental Did you vape? Vaping may not stain like cigarettes, but it still harms your mouth. Gum irritation, bad breath, and higher cavity risk are all part of the truth. Don't Acne, yellow teeth, wrinkles that isn't really the glow up you want. Look your best for your Valentine ditch the vape! Need help? Free, confidential help for teens to quit vaping,