Bleaching compositions

摘要

There is provided a bleaching composition containing a crystalline layered silicate, a flocculating agent and an oxygen-releasing bleach system comprising a hydrogen peroxide source and a peroxyacid bleach precursor compound selected from the group consisting of (i) a perbenzoic acid, or non-cationic substituted derivative thereof peroxyacid, precursor compound; (ii) a cationic peroxyacid bleach precursor compound; and any mixtures thereof. The composition is useful in the bleaching of stains from stained coloured fabrics. The crystalline layered silicate acts to inhibit the fading of the colour of said fabrics during the stain bleaching process.