Think that vaping is better for your teeth than smoking? We are finding that clients who vape have yellow orange stains on their teeth instead of brown stains that most smokers have. One Negative Effects of Vaping on Teeth Health Centered Dentistry I can suspect vaping when I see yellow or brown stains on your teeth because nicotine creates yellow or brown stains on teeth when it mixes with saliva. When teeth are exposed to the aerosols in a Oral Health and Vaping Consumer Guide to Dentistry E Cigs and Oral Health Zak Dental Family Dentistry, Cosmetic Dentistry