Teeth whitening is one of the most sought-after cosmetic dental procedures — and also one of the most misunderstood.
Myth 1: Whitening damages tooth enamel
Fact: Professional whitening, when done correctly, does not damage enamel. The active ingredients open enamel pores temporarily to remove stains — they do not erode the enamel structure.
Myth 2: Results are permanent
Fact: Results typically last 1–3 years depending on your diet and habits. Avoiding coffee, red wine, and tobacco keeps your smile bright longer.
Myth 3: OTC kits work just as well
Fact: OTC products contain much lower peroxide concentrations (3–10%) compared to professional treatments (15–40%). In-office whitening also uses special light activation for faster, more uniform results.