Water only
You drive your car inside the bay, no front pull. Once your car is in the correct position, a signal informs you to stop. At that point, the car-wash equipment moves around your car on a track, performing a specific function, such as applying soap or rinsing, with each pass. There is an undercarriage option as well for getting dirt, grime and salt off. When you exit the wash after your car wash you pass under dryers. There are no brushes, it is all touch free.
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