| 摘要 |
<p>According to the inventive method for washing textiles, optical brighteners are added to the detergent solution separately from the main quantity of active washing substances. The brighteners are added in the form of an aqueous liquid preparation, said preparation containing at least one brightener from the class of dibenzofuranylbiphenyls and at least one brightener from the class of distyrylbiphenyls. The invention also relates to aqueous liquid brightener preparations which are suitable for the washing method.</p> |
