Mop capable of brushing corners or spots as yet untouched by clean-up campaign

The utility model relates to a mop capable of brushing corners or spots as yet untouched by a clean-up campaign, which is used for scrubbing floors in daily life. An electric brush is included and provided with a hollow tube; a motor is arranged in the tube and connected with a brush head outside the tube through a transmission pole; a ring is fixed on the outer wall of the hollow tube; the inner diameter of the ring is matched with the outer diameter of a mop pole; and the ring can be sleeved on the mop pole and then fixed in an up-and-down movement manner. The mop can scrub the floors and clean stubborn stains off the floors.