Take your Hot Wheels Ride through a spin in the Hot Wheels Mega car wash! Pull the handle back and drive your car into the car wash to begin riding the automatic conveyor belt. Squeeze warm water onto the color Shifters car and it magically changes color. Towel dry The vehicle before it descends into the dunk tank for another color change transformation. Raise the car and dry It off by spinning the fan. Mega car wash has multiple connector points that allow it to easily attach to other Hot Wheels track sets.