Does Vaping Stain Your Teeth? Unveiling the Truth I often hear people asking if vaping is truly safer for their teeth and gums. This comparison between vaping and smoking really puts things into perspective! While both pose risks, it's PRO TIP Vaping is often sold as harmless, but we're here to tell you your lungs and teeth would disagree. Stay in shape and avoid the vape! Vaping On Your Teeth and Mouth Is Vaping Bad for Your Teeth? (Yes, According to Research)