How Professional In-Office Teeth Whitening Works

Years of consuming dark-colored beverages (coffee, tea, cola), dietary staining, and smoking inevitably deposit extrinsic chromogens into the enamel micro-pores. Professional in-clinic teeth whitening utilizes concentrated hydrogen peroxide or carbamide peroxide gels activated by specialized light spectra to break chromophore chemical bonds safely.

Philips Zoom Whitespeed vs. Laser Teeth Whitening

  • Philips Zoom Whitespeed: Uses proprietary blue LED light technology to accelerate hydrogen peroxide breakdown, brightening teeth by several shades in a single 45-minute clinical appointment while incorporating ACP (Amorphous Calcium Phosphate) to protect enamel and minimize sensitivity.
  • Laser Whitening: Utilizes a focused wavelength laser diode to activate photo-sensitive whitening agents with high precision, particularly useful for targeted single-tooth discolorations.

Is In-Office Whitening Safe for Enamel?

When administered by a qualified dental professional, clinical whitening is thoroughly tested, safe, and does not erode healthy tooth enamel. The active peroxides pass through enamel prisms to oxidize internal organic stains without stripping structural minerals.

Maximizing and Prolonging Your Results

  1. The "White Diet" Rule: For 48 to 72 hours post-whitening, avoid dark beverages, tomato sauces, curry, berries, and tobacco while enamel micro-pores re-hydrate.
  2. Sensitivity Management: Use potassium nitrate or remineralizing desensitizing toothpastes for 3 days post-procedure.
  3. Routine Dental Scaling: Schedule biannual ultrasonic cleaning and polishing to prevent plaque calcification.