CONCENTRATED LIQUID DETERGENT COMPOSITION FOR AUTOMATIC DISHWASHER AND METHOD FOR WASHING TABLEWARE BY AUTOMATIC DISHWASHER

摘要

PROBLEM TO BE SOLVED: To provide a concentrated liquid detergent composition for an automatic dishwasher, which has excellent detergency at low concentration, causes little reattachment of stains to tableware and little occurrence of tea incrustation, scale, and biofilms, has little danger of the detergent residing on the tableware, and is compact to provide high workability.SOLUTION: The concentrated liquid detergent composition for an automatic dishwasher of the present invention comprises: 3 to 25 mass% of an alkali agent as an (A) component; 10 to 35 mass% of a metal ion sequestering agent as a (B) component; 0.1 to 10 mass% of a polycarboxylic acid type polymer or a salt thereof as a (C) component; and water as a (D) component, where a mass ratio of the (A) component to the (B) component, A/B, is 0.1 to 1.25.SELECTED DRAWING: None