What Smoking and Vaping Actually Do to Your Teeth (a Johannesburg Dentist's View)
Smoking, vaping and hookah use in Johannesburg: what they do to enamel, gums and breath, and what a dentist can and can't fix while you keep doing it.
Every dentist in Johannesburg sees a version of this: patient in their thirties, whitening consult, keeps mentioning that their teeth 'used to be whiter'. Then, at some point in the exam: 'I only smoke socially.' The teeth tell a different story.
What smoking does, clinically
- •Yellow to brown staining from tar, mostly on inner surfaces first
- •Reduces blood flow to gums, which masks early gum disease so it is caught later and worse
- •Doubles the risk of tooth loss over a lifetime
- •Significantly raises the risk of oral cancer, this is not scaremongering, it is the data
What vaping does
Less staining than smoking, but the marketing that vaping is 'safe for teeth' is wrong. Nicotine still restricts blood flow to gums. The flavourings and humectants in vape liquid still change the mouth's microbiome and increase cavity risk in the front teeth in particular. And the same masking of gum disease still happens.
What hookah does
One hookah session delivers more smoke exposure than a packet of cigarettes. The staining is heavy and fast. The gum inflammation is significant. Cutting back on hookah, even without stopping cigarettes, produces visible dental results in months.
What we can and can't fix
- •Fix: surface staining with a professional clean and polish
- •Fix: deeper staining with professional whitening (works, but stains come back faster if you keep smoking)
- •Manage: gum disease, ongoing, we can stabilise but not fully reverse advanced cases
- •Not fix: the increased oral cancer risk, only quitting does that
We do not lecture patients at Access Care Dental. We tell you what we see, what we can do about it, and what will happen if we do not. What you decide from there is your business.