Teeth whitening methods, visually perceptible signals and compositions therefor

Described herein are methods of cleaning a tooth comprising administering a composition comprising a zinc amino acid halide complex to the oral cavity; and retaining the composition in the oral cavity for a time sufficient to form a precipitate.

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Bibliographische Detailangaben
Hauptverfasser: Liu, Zhiqiang, Pan, Long, Mattai, Jairajh, Yuan, Shaotang, Masters, James
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Described herein are methods of cleaning a tooth comprising administering a composition comprising a zinc amino acid halide complex to the oral cavity; and retaining the composition in the oral cavity for a time sufficient to form a precipitate.