As much as I spend on a detail at this car wash, they still can't get the job done. Twice now I have paid for a ""hand wax"" which is done with a buffer & each time the roof remains filthy. Today I brought it to their attention & was told, ""oh, we do it next time"". Next time my A$$. $75 & you can't do what you say/advertise? BS. I DO NOT RECOMMEND!