E Cigarettes: Is Vaping Bad for Teeth? Smile Generation Things your dentist can tell by looking in your mouth If you vape: A dentist may be able to tell if you vape by looking at the condition of your Vaping and Oral Health: Can Dentists Tell You Vape? Can You Vape After Teeth Whitening? Crystal Vape & Crystal Bar & SKE Vape Official Station What's the Deal with Vaping and Brushing Your Teeth? Velvet Cloud 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.