To provide a car washing brush for car washing machine, which has high washing property, has no washing left, does not harm a surface to be washed, and provides excellent wash finishing, and to which a brush body can be easily attached.

In a washing brush for car washing machine for car washing or vehicle washing, the brush for car washing has a shaft body and a brush body. The shaft body is penetrated through the brush body and the brush body is mounted on the outer periphery surface of the shaft body at one mounting part.