E Cigarettes: Is Vaping Bad for Teeth? Smile Generation Think vaping is harmless for your teeth? Here's the real story. Vaping may feel cleaner, but it dries your mouth, weakens enamel, and leads to more cavities even if you brush daily. You quit smoking but started vaping?, Vaping is destroying smiles even faster than cigarettes leaving behind stains, decay, and irreversible oral damage., At Perfect Smiles, were here to protect The Dental Health Foundation of Ireland has released guidelines on how vapes and nicotine pouches can affect your oral health. Not only are they addictive, but the chemicals in them can damage