Does anybody know what to use to clean the ceiling above the windshield and the sun visors? My car is all white vinyl or something similar and dirties real easy, just cant get it to look clean. Any suggestions?

 

I have a rattling in my 2008 Dodge Avenger. It almost sounds like a back door isnt shut properly and whenever even a small pothole is ran over it constantly rattles. Took it to a shop and all they could figure is it may be the struts, but they aren't too sure because they say it's not all that common to have to replace struts with only 47,000 miles. Any suggestions? Thanks!