| 摘要 |
The present invention is a washing powder composition for clothes, containing, within a specific range respectively (A) a surfactant including (a1) alkyl benzene sulfonate and (a2) alkyl sulphate, (B) one or more compounds selected from anhydrides of magnesium sulfate and hydrates of magnesium sulfate, and (C) one or more compounds selected from zeolite and tripolyphosphate, the (a1)/(a2) mass ratio being from 1 to 5 and the (a1) and (a2) in total being contained in (A) at a proportion from 60 mass% to 100 mass%. |
