| abstract |
A method and a composition making it possible to improve oral hygiene by eliminating and preventing dental plaque and concretions use a mixture of certain amines in an acceptable vehicle of the mouthwash or toothpaste type. More particularly, the invention relates to a process allowing the use of mixtures of an alkyl-N-betaine and an alkyl-N, N-dimethylamine oxide, more precisely defined in the present invention, for reducing the oral microflora without staining the dental enamel. |