A chassis cleaner that can be used as an attachment for a high-pressure cleaner.The gun of the pressure washer can be attached to the chassis cleaner and can be pushed as a cart on the ground underneath a vehicle, rolling on the two wheels attached to both ends of the chassis cleaner.The four jet nozzles on the chassis cleaner faces upwards and when the machine is switched on the high-pressure water will exit through the jets and clean the undercarriage or chassis of any vehicle or truck that it is pushed under.