Yes — in many cases, professional whitening can significantly reduce or even reverse years of staining. However, results depend on the type of stain, how deep it is, and the whitening method used.
🟤 What Causes Long-Term Staining?
- Coffee, tea, red wine, and smoking
- Aging (as enamel wears down and dentin darkens)
- Certain medications (like tetracycline)
✅ Whitening That Works on Deep Stains
- In-office whitening: Strongest option with visible results in one visit
- Take-home trays: Great for deeper stains with multiple applications
- Internal bleaching: For teeth darkened after root canals
⚠️ What Whitening Can’t Fix
- Grey or blue stains from medications may be resistant
- Some deep stains may require veneers or bonding for best results
Not Sure If Whitening Will Work for You?
We’ll examine your teeth and help you choose the right solution — whitening or beyond.
👉 Book a consultation to brighten your smile safely and effectively.