An imaging device images rearward of a vehicle through a windshield from inside a cabin of the vehicle, and a vehicle washing device includes a wiping device and a controller. The wiping device is capable of reciprocatingly wiping a predetermined range of the windshield. The predetermined range of the windshield includes an imaging range for the imaging device. The controller switches operation of the wiping device to one of a first mode or a second mode in accordance with an input. In the first mode, the wiping device wipes the predetermined range of the windshield. In the second mode, the wiping device wipes the imaging range of the windshield preferentially compared to the first mode.