How Teeth Whitening Works Over Time
DDSRank Admin2026-07-01T12:28:44-04:00Teeth whitening works over time by using peroxide-based gels that penetrate the enamel and break apart the pigmented molecules responsible for discoloration. The initial treatment produces the most dramatic change, and from that point forward, the brightness gradually fades as new stains accumulate from food, drinks, and daily wear. In-office professional whitening results last [...]








