The idea of regular house cleaning is to have the cleaning done quickly and efficiently with minimum fuss and disruption of the house occupants should they be at home at the time of the cleaning appointment. Speed and cleaning efficiency is achieved by using well trained cleaners and of course using the same cleaners every time. The purpose behind using the same cleaning crew each time is simple but clever - the cleaners will become quite familiar with the house in question and will know which areas to concentrate on.