I agree, I have never water washed mine….I use spray detailer on all my high end cars. Also no need to use the e-brake when storing.I know this has been discussed before, for this and other reasons unless my GT is really dirty, I “ dry wash” all my cars ( except daily drivers in the NE!) It’s usually only dust I am dealing with. Spraying water becomes and issue with the brakes also headlights ( moisture fogging them up)! My old collectible Alfas and water don’t mix! I know there are other owners who do the same!