Embassy Autowash

The car wash had left a wax residue on my car, plus it had put scratches on it to. I tried to talk to the manager and owner and they blamed it on the dealer that I got it from. They were saying that the dealer left wax on the car and that the scratches were there from the dealer. I took my car to the dealer and they said that we do not put wax on the cars and that they have proof about it. They also said that there were no scratches on the car when it was sold to me. I haven't even had my car for 2 weeks. The dealer is sending them a bill for the detailing and scratch removal.