| 摘要 |
The present invention relates to a process and composition for enhancing oral hygiene by removing and preventing plaque and calculus which comprises utilizing a mixture of certain amines in an acceptable mouthwash or dentifrice carrier. More particularly, the invention is concerned with a method for employing mixtures of an alkyl Nbetaine and an alkyl, N,N-dimethylamine oxide, more specifically defined hereinbelow, in reducing oral microflora without staining tooth enamel. |
