Oral and dental care and cleaning products for reducing the coloration of teeth

摘要

Oral and dental care and cleaning compositions, which - based on their weight - 0.001 to 5 wt .-% copolymer (s), comprising at least one structural unit of the formula (A1) and at least one structural unit of the formula (A2) wherein R1 is a (C1 to C18) -alkyl group, R 2 represents a (C 1 to C 6) -alkyl group, M represents a hydrogen atom or one equivalent of a monovalent or polyvalent cation, and 0.001 to 5% by weight of at least one isopropylmethylphenol, and Containing 1 to 5 wt .-% anionic surfactant (s), cause stains (eg from the food, especially tea stains) are visibly less recorded. The gentle cleaning is complemented by such a combination with a long-term anti-redeposition effect.