| abstract |
A method for improving the slip properties of a washing in a washing liquid, which comprises causing an organic polymer having stringiness to be present in the washing liquid during washing; a method of washing by hand which comprises the step of hand-washing a washing with either a stringy washing liquid containing an organic polymer having stringiness or a washing liquid obtained by diluting that washing liquid with water to more than a 1-fold to 1,000-fold amount; a detergent composition which contains more than 0.1 wt.% organic polymer having an average molecular weight of 1,500,000 or higher and having stringiness; and a detergent composition for clothes which contains a polymer which has an average molecular weight of 500,000 or higher and in which 60 mol% or more of the constituent monomers have a sulfo group, a salt form thereof, a sulfuric acid group, or a salt form thereof. These detergent compositions are suitable for use especially in washing by hand. |