发明申请
US20090280072A1 ORAL STAIN REMOVER AND ORAL COMPOSITION 有权
口腔去污剂和口服组合物

ORAL STAIN REMOVER AND ORAL COMPOSITION
摘要:
An oral stain remover which can remove a stain or a dental plaque effectively without a need of brushing the surface of teeth with a toothbrush or the like, and an oral composition containing the stain remover. An oral stain remover contains a salt of ultraphosphoric acid, and an oral composition contains the oral stain remover.
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