Washing machine and partial cleaning device thereof

The utility model provides a washing machine and a partial cleaning device thereof. The partial cleaning device comprises a power supply, a vibration generation unit, and a hairbrush, wherein the vibration generation unit is electrically connected with the power supply; and the hairbrush is connected with the vibration generation unit so as to vibrate along with the vibration of the vibration generation unit. By adopting the partial cleaning device provided by the utility model, the hairbrush is capable of vibrating along with the vibration generation unit, so that the vibrating hairbrush is contacted with the clothes processed with detergent or water so as to remove the spots on the clothes.