Teeth Whitening: Professional vs. Shop-Bought Solutions
The supermarket shelves are full of teeth whitening products promising a brighter smile. But how do they compare to professional whitening from your dentist?
The supermarket shelves are full of whitening toothpastes, strips and kits promising a brighter smile. But how do they compare to professional whitening from your dentist? The differences are more significant than you might expect.
The Key Difference: Peroxide Concentration
Professional teeth whitening uses hydrogen peroxide or carbamide peroxide at concentrations that are regulated and only permitted to be used by dental professionals. These concentrations are effective enough to genuinely whiten tooth enamel, producing predictable, significant results. Over-the-counter products in the UK are legally limited to very low peroxide concentrations (0.1% hydrogen peroxide or equivalent) — not enough to produce meaningful whitening.
What About Whitening Toothpastes?
Whitening toothpastes work primarily through abrasion — they polish away surface staining but do not change the intrinsic colour of the enamel. Used too frequently, highly abrasive whitening toothpastes can erode enamel over time.
The Professional Advantage
- Custom-made trays that fit precisely, ensuring even coverage and preventing gel from irritating the gums
- Whitening gels at effective, regulated concentrations
- Professional assessment to ensure whitening is appropriate for your teeth
- Guaranteed results — we expect to whiten by at least two shades
To book a teeth whitening consultation, call Family Dental Clinic on 01243 771171.
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Our friendly team at Family Dental Clinic in Chichester are here to help.
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