Understanding and Treating Grey Tooth Discoloration

Why Teeth Turn Grey

Grey discoloration can result from medications (like tetracycline), trauma, aging, or genetics. Unlike surface yellow stains that whitening easily removes, grey tones require more intensive treatment. Our professional-grade formulas are designed for exactly this challenge.

LED Technology for Deep Discoloration

Our LED whitening system activates the gel at a deeper level than strips or toothpaste can reach. For grey teeth, this light activation is crucial — it helps the whitening agents penetrate beyond surface stains to address intrinsic discoloration.

Setting Realistic Expectations

Grey teeth may require longer treatment courses than yellowed teeth. Consistency is key. Use our LED kit daily for 2-3 weeks, then maintain with our whitening pen and subscription box for ongoing care.

Frequently Asked Questions

Can grey teeth be whitened at home?

Mild to moderate grey discoloration can be improved with professional-grade at-home LED whitening. Severe cases (like dark grey from tetracycline) may need professional in-office treatment first.

Why are grey teeth harder to whiten than yellow teeth?

Yellow stains are usually extrinsic (on the surface), while grey discoloration is often intrinsic (within the tooth structure). Intrinsic stains require deeper penetration of whitening agents.

How long does it take to whiten grey teeth?

Expect 2-4 weeks of daily LED sessions for noticeable improvement. Results depend on the cause and severity of the grey discoloration.

Is Bianca Bright strong enough for grey teeth?

Our professional-grade formula was developed with dentist-grade expertise dental professionals. It's the most effective at-home option for grey discoloration, though severe cases may benefit from combining at-home and professional treatments.

Will my grey teeth become perfectly white?

Results vary based on the cause of discoloration. Most users achieve significant brightening, but tetracycline-stained teeth may lighten rather than become fully white. Your dentist can advise on realistic expectations.

The Bianca Bright Promise

  • Enamel-Safe Formula

    Hydroxyapatite-enriched formulas that strengthen enamel while whitening. Dentist-approved for daily use.

  • Zero Sensitivity

    Potassium nitrate protects nerves during whitening. Comfortable from first session to last.

  • Clean Ingredients

    No sulfates, parabens, or artificial dyes. Vegan and cruelty-free. Just honest, effective whitening.

  • Dentist Heritage

    Formulas developed with dentist-grade expertise dental professionals. Professional-grade results at home.