| abstract |
Process for mechanical dishwashing using a plurality of cleaning and rinsing steps, employing alkoxylated compounds with active hydrogen atoms, solubilisers, carboxylic acids and, where appropriate, monohydric or polyhydric alcohols for the rinsing, in which a rinsing liquor which contains as acid a mixture of - based on the weight of the mixture - 70 to 90% C1-C1-alkylglutaric acid and 30 to 10% C1-C3-alkylsuccinic acid is employed. |