Why Teeth Do Not All Whiten the Same

Why Teeth Do Not All Whiten the Same

Teeth whitening can brighten a smile, but results vary between patients. Surface stains caused by coffee, tea, red wine, tobacco and plaque often respond better than deeper discolouration caused by ageing, trauma, medication or changes inside the tooth.

Crowns, veneers, fillings and dental bonding do not whiten like natural teeth. Existing restorations may therefore appear darker after treatment, so a dentist should assess the entire smile before whitening begins.

At NVA Smile, treatment starts with an examination of the teeth, gums, enamel, sensitivity and existing dental work. Patients may be suitable for in-office whitening, dentist-supplied take-home trays or another cosmetic option. Patients can review the professional teeth whitening options at NVA Smile before arranging an assessment.

Temporary sensitivity can occur, particularly when whitening products are used too frequently or left on longer than directed. Patients should avoid mixing different whitening systems or using unregulated home remedies.

Whitening results are not permanent. Coffee, tea, wine, tobacco and natural ageing may gradually affect tooth colour again. Good oral hygiene, regular dental visits and dentist-approved touch-ups may help maintain the results.

NVA Smile provides cosmetic, restorative and general dental care across New Jersey and New York.