| abstract |
Provided is a granular composition for anti-spotting laundry detergents that contains a complex salt derived by the reaction of a photo-bleaching component and a cationic surfactant. The complex salt is water-insoluble when not agitated, for example, during hand washing or pre-soaking for machine washing, thereby suppressing the photo-bleaching agent from permeating and spotting fabric. The complex salt uniformly and rapidly dissolves when agitated by, for example, machine washing, so that the photo-bleaching component adheres to fabric to effect bleaching and washing. |