Is your car making you sick?

Everyone knows that a dirty home or workplace can lead to allergic reactions, asthma attacks and other respiratory conditions -- but what about your auto?

Dirty Car Art (SFW)

I was just beginning to thumb my way through the May 2009 issue of Road & Track (which arrived on the exact same day as my June issue arrived, for some reason) when I came across a section that they call "Revved-Up." I just couldn't believe what I was seeing at the bottom of the page: dirty car art.