发明申请
US20150335552A1 TEETH WHITENING METHODS, VISUALLY PERCEPTIBLE SIGNALS AND COMPOSITIONS THEREFOR 有权
清洁方法,可视化的信号及其组成

TEETH WHITENING METHODS, VISUALLY PERCEPTIBLE SIGNALS AND COMPOSITIONS THEREFOR
摘要:
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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