These guys use shop floor brooms to pre-wash or attempt to remove salt from your car before they run it through the automatic wash rack. As a result, these green floor brushes will damage the clear coat of your car. I have hundreds of scratches all over my car from just one car wash there. The car wash attendents scrubbed the brushes with great enthusiasm and I doubt they understood what they were doing to my car's finish. UUUGH!!! I could only watch behind the waiting room glass in horror!
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