Abstract: Multi-functional electric brush comprising a supporting structure, a suction unit, a container to contain the material sucked in, and a cleaning end-piece having at least a suction aperture. The cleaning end-piece has at least an electric device, which is able to generate steam and/or deliver cleaning liquids, including hot or cold water. The supporting structure has a lower end provided with a first connector able to be coupled mechanically and removably with a second connector disposed on the cleaning end-piece in order to put the suction aperture in communication with the suction unit. The first connector and the second connector have respectively a first and a second electric connector able to feed the electric device electrically.