Abstract: A stowable device for ejecting fluids onto the underside and wheel regions of a vehicle includes a base member joined at one end to a handle member such that the angle between the members can be controllably varied and retained at a desired angle. A source of fluid is coupled through flexible tubing terminating in a fluid jet disposed adjacent the base member distal end. The desired angle is determined by a length of cord extending from base to handle member. The exposed cord length is user-controllable by lockably spooling excess cord length into a rotatable spool reservoir attached to the handle member. User-adjustment of the desired angle also determined handle height above ground. Alternatively, the desired angle (and handle height above ground) is user-determined by adjusting effective length of a rigid rod.

Abstract: A stowable device for washing the underside and wheel well regions of a vehicle includes a base member joined at one end to a handle member such that the angle between the members can vary. A water jet disposed adjacent the distal end of the base member has a slit-like outlet. A length of flexible tubing couples the water jet to a trigger handle and waterjet valve located on the free end of the handle member. A source of water is coupled to the trigger handle, and passes through the flexible tubing and out the waterjet when the user presses the water jet valve. At least one non-swivelling wheel assembly is attached to the base member. The ratio between the length of the base member and the width of the wheel assembly preferably exceeds about 20:1 to promote maneuverability of the device.