After the posting about the car wash eating up trim I must respond. I know they will tell you its "soft cloth" but have you ever touched it. Its not something I would want to be against my skin. As an electrician I have worked on the installation of a new, and have been on service calls to three different car wash business's. I have had my car and truck washed but only a couple of times. Once my wife ran our Buick thru one and it came out with a flat tire and a twisted up wire wheel cover. They said they would not cover it because it was after market I told them BULL and I would see them in court, they paid for the tire fix and a new wheel cover. The wash water is used over and over thus you get dirt and sand with the water. The soft cloths hold dirt and sand I have seen this.
That is why I use touch less car wash.
Tim