How Long Does Teeth Whitening Last? [Johor Dentist Explains]
Wondering how long teeth whitening lasts? Our Johor dental team explains the real-world durations, what shortens results, and how to keep your bright smile longer—plus when professional touch-ups make sense. Table of Contents How Long Does Teeth Whitening Last? What Affects the Longevity of Teeth Whitening? Tips to Make Teeth Whitening Last Longer Professional vs […]