| 摘要 |
<p>The present invention relates to a denture cleansing composition for dissolution in water for formation of a cleansing bath with an initial pH of about 4,5 or less which comprises at least a bleaching agent, a tartar removal component and a carbonate. The tartar removal component comprises at least citric acid and/or malic acid. The composition exhibits excellent tartar removal activities and stability and confers excellent pressing characteristics to a tablet made therefrom.</p> |
