Originally Posted by MD11
I would wash it, clay bar it and then start layering Zaino Z2 on it. On the interior, just a soft cloth and water.
I am confused as to why you would clay bar a new finish. Clay bar is a process used to remove over spray, tree sap, tar and other contaminants that adhere to the surface over time and will require you to polish the paint with a power buffer to get out the smudges and small surface scratches left behind by the clay bar, especially on a dark colored paint.
Also water does nothing to protect your interior from the UV rays of the sun.