That's a great point about the auto carwashes. Now during the winter is killing me that I can't detail my car. Too freaking cold to wash by hand. About twice a week I go to the car wash and clean it as best as possible with the spray hose. I also do my best to spray underneath to get the salt off the undercarriage. But still...it doesn't completely wash the car. I do detail the tires, wheels, engine bay and windows once a week. I'm so close to taking her through an auto carwash to just get her clean at least once...but I've held back. If it gets to at least 50 degrees F at least once, I'm going to wash her. What are you guys and gals in the cold parts doing to wash your car?