The invention provides a high-efficient and convenient washing machine comprising an external body, an internal body and a driving body. An external housing is arranged outside an internal washing barrel and a driver; a rotating assisting roller is in a sleeved connection to a raised side arc-shaped groove of the external side of the internal washing barrel; a filter discharging valve is movably connected to a through hole on the lower side of the external housing; a sound insulation lid is arranged on the upper side of the external housing and seals an internal washing barrel port; a rubbing barrel is disposed in the internal washing barrel and the inner side of the rubbing barrel is connected with the external side of a driving rotating shaft; a rubbing roller is arranged on the upper raised side of the inner side of the internal washing barrel and in a lower bottom sleeve hole; the internal washing barrel is disposed in the inner side of the external housing and on the upper side of the driver; the driver is disposed between the bottom side of the external housing and the lower side of the internal washing barrel; the upper side of the driver is connected with the lower end of the driving rotating shaft; the driving rotating shaft is disposed in the inner side of the rubbing barrel; and the lower end of the driving rotating shaft passes through the bottom side of the internal washing barrel to be internally connected with the upper side of the driver. The high-efficient and convenient washing machine has excellent design and performance, various functions, practicality and high grade; the rotating roller can assist rotation and clean; stereoscopic rubbing can be achieved via a roller ball; a micro-filtering odor-removing valve body is provided; the high-efficient and convenient washing machine is high-efficient, energy-saving and environment-protective, is safe and convenient to use, has durableness, and requires low manufacturing cost and has great comprehensive benefits.