Teeth Whitening — Before & After
In-office or take-home peroxide systems to lighten enamel.
Real teeth whitening photos coming soon
We're curating consented, licensed before-and-after images for Teeth Whitening. Until they're live, this page covers the technique, recovery, cost, and what to expect.
What is teeth whitening?
In-office or take-home peroxide systems to lighten enamel.
Also known as zoom whitening, kor whitening.
Teeth Whitening by topic
Information pages — cost, recovery, surgeons, and more
Teeth Whitening by recovery timeline
How the result evolves over time
Teeth Whitening by demographic
Age and gender breakdowns of common candidates
Teeth Whitening by ethnicity
Anatomical and aesthetic considerations across patient backgrounds
Teeth Whitening by outcome reality
Range of results — from natural to cautionary
Teeth Whitening by where it's performed
Regional approaches and aesthetic preferences
Frequently asked
How long does professional teeth whitening last?
6–12 months for most patients. Heavy coffee, tea, red wine, and tobacco use shorten duration. Custom take-home trays for periodic touch-ups are the cost-effective long-term play.
Is professional whitening better than over-the-counter strips?
Professional methods use higher peroxide concentrations and better isolation, producing 2–3x more color change per session. OTC strips work for mild yellowing; severe staining (tetracycline, fluorosis) typically requires professional intervention.
Why do my teeth hurt after whitening?
Sensitivity peaks 24–48 hours after treatment and resolves over 3–7 days. Pre-treatment desensitizing products (potassium nitrate) and post-op fluoride trays help. Avoid hot/cold and acidic foods during the sensitivity window.
Can you whiten crowns or veneers?
No — porcelain doesn't bleach. If you have crowns or veneers, whiten your natural teeth first, then match restorations to the new shade. This is why color matters at the time of crown/veneer placement.
Is whitening safe for enamel?
Properly used, professional whitening doesn't damage enamel. Excessive at-home use, particularly with high-strength gels worn too long, can weaken enamel and cause sensitivity. Follow protocol; less is more.