Post‑whitening care

By Dr. Jael • 2025-08-18 • 4 min

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Teeth whitening

White diet (48–72 hours)

Prefer light‑colored foods (rice, chicken, fish, potatoes, plain yogurt, water) and avoid coffee, tea, red wine, dark sodas, soy/tomato sauces, beets and artificial colorants.

Sensitivity management

  • Use desensitizing toothpaste (potassium nitrate/fluoride) twice daily.
  • Avoid very hot/cold foods for 24–48 h.
  • Your dentist can apply in‑office fluoride gels/varnishes if needed.

Habits and maintenance

  • Avoid smoking for at least 72 h; tobacco promotes staining.
  • Keep strict hygiene (twice‑daily brushing, flossing). Fluoride rinses aid remineralization.
  • Top‑ups: every 6–12 months depending on habits and whitening type, tailored at check‑ups.

Contraindications and notes

  • Not recommended during pregnancy/breastfeeding or with active cavities/gingivitis.
  • Existing restorations (composites/crowns) will not change shade; they may need replacement for color match.

FAQs

How long does it last? It varies with habits (coffee/tea, smoking) and hygiene. Good care prolongs results and spacing of touch‑ups.

Can I drink coffee? Ideally wait 48–72 h. Afterwards, moderate intake and rinse with water after consuming.

Questions or intense sensitivity? Contact us to adjust your plan.