To provide a washing device for properly performing washing even when the device is moved in a rotary direction or a handle length direction.

The washing device includes a handle 11, and a rubbing part 32 arranged at one end of the handle 11. The handle comprises: a long extended main body 16 having the rubbing part at one end; a grip part 13 which is extended toward the other end from the main body, and eccentrically arranged outward from the center axis C1 of the main body in the length direction; and a pinch piece 15 which is formed between the main body and the grip part.