I plan to wash my cars this weekend and prepare them for the winter. I have all the polish, wax (Collinite 476s) -good stuff.
However, I currently have a Simoniz Car Shampoo and I don't think that it is PH Neutral at all. Does anyone know a good PH Neutral shampoo? -I've heard that Meguiars is PH Neutral -if so is it good??