ORAL COMPOSITION

摘要

PROBLEM TO BE SOLVED: To obtain an oral composition especially excellent in removing effect of a tar-soiled plaque attached to teeth by smoking, and a liquid type oral composition capable of effectively removing the above soil by a simple work of mouthwash. SOLUTION: This oral composition is characterized by containing an anionic surfactant and an alcohol. The oral composition contains 0.2-2 wt.% anionic surfactant and 2-30 wt.% alcohol per one oral administration.