The present invention relates to detergent compositions comprising a carbohydrate oxidase enzyme and a bleaching catalyst, for effective removal of highly coloured stains and soils such as carotenoids, andor lignin-comprising stains. The rate of flow is determined by changes in clutch temperature and motor temperature. The head restraint guide is adapted to hold a head restraint at a selectable position. The pull unit includes a middle portion fixed to the base, and two opposite pull members extending outwardly from the middle portion.