A touchless car wash consists of several jets of water that work in unison to help clean a car. Instead of using a track mechanism like traditional car washers, the vehicle stays in place and water jets clean and rinse it off.
Touchless car washers are less likely to cause scratches as they use water jets rather than brushes. However, touch-less washers are not as concise as other methods of washing a vehicle.
Touchless washes are also a quick way to clean a vehicle, as opposed to a full manual wash. Most automatic washers will have a machine positioned at the front of the machine that takes the payment for the wash so drivers can quickly clean their vehicles.