To provide a brush for a car wash in which brush pieces abuts on a washed surface with high-friction resistance when the brush pieces abut on the washed surface, without scratching the washed surface while washing and the brush pieces evenly adhere to the washing surface thereby efficiently and reliably removing dirt stuck to the surface and which is therefore has high washing performance, and a car wash mounted with the brush for the car wash.

In the washing brush 1 for the car wash to be used for car wash to wash off dirt or the like adhers to an outer washed surface of a car or vehicle, the washing brush 1 for the car wash has the brush pieces 2 and an shaft body 3. The brush pieces 2 are formed at an outer circumferential part of the shaft body 3 and has a foam having a mixture of synthetic resin and synthetic rubber formed at least on a washed surface side 6.