I recently picked up a '94 YJ. It runs great, but needs some serious love.
This weekend I pulled out the seats and the entire dash to begin detailing the interior.
My son power-hosed all the non-electrical dash components then threw them into the bath tub for deep cleaning. I may repaint them, or just ArmorAll everything.
We're going to power hose most of the interior, from back to front, but I am concerned about cleaning out under the dash with water considering all the wiring and everything else under there.
I was planning on cleaning everything under the dash by hand, but I wanted to see if anyone could offer up other suggestions to help speed up the process.