I was going to look on the net for detailing kits for interior, but I am getting dust/dirt on the dash, the clear gauge display and smudges on the shifter bezel, etc. And I wondered, how do I not scratch and clean like new? Clay? erasers? microcloths? ANY suggestion, hints, etc, I appreciate. Also, about the nano sprays like Turtlewax, do you all see less washing? I've a 2017 w/mica blue, and want to keep it kinda clean, not car show clean. Thanks.