How Long Does Teeth Whitening Last? (Napa Expert Guide)
One of the most common questions we hear is:
How long will my whitening last?
Typical Results
With professional whitening, results can last:
3–6 months (average)
Longer with maintenance
What Affects Longevity?
Coffee, wine, and staining foods
Oral hygiene habits
Smoking or vaping
How to Maintain Your Results
Many patients choose ongoing maintenance options to keep their smile bright year-round.
👉 Explore whitening options at teethwhiteningnapa.com
Internal link: See if whitening is right for you in [Blog 4]