Beware! We stopped in to rinse off our RV only to discover (too late) that the Bay was covered in black grease. My husbands brand new jeans and hoody were covered in black grease marks. Unfortunately he didn't notice until he sat in the drivers seat and transferred black grease balls onto the floor mat, the dogs bed and the leather seat! When my husband brought it to the attention of the attendant, the attendant said the person before us also complained of grease! Really! So...needlees to say we are NOT impressed a $10.00 rinse job actually cost us $200.00