Since I've been driving the kids S70 I couldn't help but notice the buttons (Windows, radio, mirror adjust, dash panel) were really nasty looking. That semi-soft sparkely coating was wearing off in places and swelling and attracting gunk in other places. Some 409, a toothbrush, towel and a bit of scrubbing (gotta admit it - I did it all at stop lights. Took a few days but it was a very efficient use of my time!) They look great and aren't ickey feeling. Doesn't seem to remove it from the rest of the radio so there a nice look to it.

It know it's a simple thing but i didn't think they would clean up so easily and look so good afterward.

 

I also cleaned ours with 409.