Stagecoach used to use Nemesis to clean their buses. The staff, mainly women, had been using normal detergents previously and had to wear rubber or vinyl gloves. Anyone who wears these regularley will tell you that your hands sweat like hell inside and this leads to all sorts of skin disorders. When using Nemesis they stopped wearing gloves and within a month they all commented on how nice and soft their hands were and some found that mild dermertitis had cleared up.