Vaping and Dental Health: The Risks of “Black Holes” in Teeth
While many turn to vaping as an alternative to smoking, emerging personal accounts and health warnings highlight a disturbing trend: severe dental decay and the appearance of “black holes” in the teeth. For some users, the financial cost of a long-term habit is matched only by the physical toll on their oral health.
The Impact of Vaping on Oral Health
Recent reports have brought attention to the severe dental consequences associated with excessive vaping. Stacey Gardiner, a 41-year-old woman and former dental nurse from Swansea, has shared her experience of vaping leaving “black holes” in her teeth. With a habit costing approximately £120 a month, Gardiner is calling for improved warnings regarding how excessive vaping can damage dental integrity.
The physical manifestation of this damage often appears as dark spots or cavities, which some users describe as “black teeth.” These issues are not isolated, as other reports indicate that nicotine addiction and long-term vaping habits—some spanning nine years and costing thousands of pounds—have led to similar rotting and discoloration of the mouth.
Why Vaping Affects the Teeth
Vaping introduces chemicals and nicotine into the oral environment, which can lead to several complications:
- Dry Mouth: Vaping can reduce saliva production. Saliva is critical for neutralizing acids and washing away food particles; without it, teeth are more susceptible to decay.
- Chemical Exposure: The ingredients in vape liquids can alter the pH balance of the mouth, creating an environment where harmful bacteria thrive.
- Gum Disease: Nicotine can restrict blood flow to the gums, hindering the body’s ability to fight off infections and maintain the health of the periodontal tissues.
Key Takeaways for Vapers
- Monitor Your Teeth: Be vigilant for any unusual discoloration or the appearance of compact holes in the enamel.
- Hydrate: Drinking plenty of water can help combat the dry mouth effects caused by vaping.
- Regular Check-ups: Frequent visits to a dentist are essential to catch decay early before it leads to permanent tooth loss.
- Awareness of Costs: Beyond the health risks, the cumulative financial burden of vaping can be significant, with some users spending upwards of £17,000 over several years.
Frequently Asked Questions
Can vaping cause permanent tooth loss?
Yes, if the “black holes” or cavities caused by decay are not treated, they can lead to the total destruction of the tooth structure, necessitating extraction.

Is this different from the staining caused by cigarettes?
While cigarettes typically cause surface staining (yellow or brown), the reports of “black holes” refer to actual structural decay and rotting of the tooth, which is a more severe form of damage than simple staining.
What should I do if I notice dark spots on my teeth?
You should consult a dental professional immediately. Early intervention can often save a tooth through fillings or root canals, whereas delayed treatment may lead to tooth loss.
Looking Ahead
As the prevalence of vaping continues to rise, medical professionals are warning of an epidemic that could leave a generation with severely rotted mouths. Increased transparency regarding the side effects of nicotine delivery systems is necessary to ensure users understand the full scope of the risks to their oral health.