One of the most common reasons people delay going to the dentist is the belief that “dental cleaning wears down my enamel.” This is a myth — and unfortunately, believing it can lead to serious oral health problems.
What Is Tartar?
Bacteria in the mouth form a sticky film on teeth called plaque. When plaque isn’t cleaned away regularly, it hardens through mineralization and becomes tartar (dental calculus). Tartar cannot be removed with a toothbrush — it requires professional instruments at the dental office.
Does Dental Cleaning Damage Enamel?
No. Dental scaling removes hardened plaque (tartar) from the tooth surface — it does not touch healthy enamel. In fact, leaving tartar in place causes far more damage:
- Gum inflammation (gingivitis)
- Bone loss around teeth (periodontitis)
- Eventual tooth loss
Is Post-Cleaning Sensitivity Normal?
Some patients experience mild sensitivity for 1–3 days after a cleaning, especially if it has been a long time since the last appointment or if there is gum recession. This is temporary and completely normal.
How Often Should You Have Your Teeth Cleaned?
The general recommendation is twice a year. Some patients may need cleaning 3–4 times per year depending on how quickly tartar builds up.
Putting off dental cleaning doesn’t make the problem go away — it makes it worse. Regular check-ups protect both your teeth and your wallet.
References
- Newman MG, Takei HH, Klokkevold PR, Carranza FA. Carranza's Clinical Periodontology. 13th ed. Elsevier; 2018. (Mechanisms of supragingival instrumentation.)
- Tonetti MS, et al. Principles in prevention of periodontal diseases: consensus report of working group 1. J Clin Periodontol. 2015;42 Suppl 16:S28-S29.
- Slots J. Periodontology: past, present and future perspectives. Periodontol 2000. 2013;62(1):7-19.