To provide a brush piece for a washing brush for car washing machine which has a high washability, and at the same time, leaves no places unwashed, damages no surface to be washed, and also, has a high durability.

This brush piece for the washing brush is used for a car washing machine for automobile washing or vehicle washing. The brush piece for the washing brush is formed into a double structure comprising a non-woven fabric and polyurethane which is made porous with micro air bubbles.