Hand wash VS power "car wash"
I have a newer Safari (2006). Obviously wash & wax by hand is preferable...but I have to pay someone $250 to do my 30 footer. They're experienced and will go "with the grain"----which is all the manual says about washing the exterior.
There is a "Truck & RV Wash" by my house for $40! Guy says they use wax that Boeing uses on their aluminum aircraft and that my Airstream should be fine. It's obviously some sort of pull-through power wash application.
Any thoughts/experience? (Obviously, I don't want to trash my rig for $200...but I'm thinking a power was shouldn't hurt an 2006.)