I recently purchased a 4.8is. I had a question about the black trim around the car. The trim I am talking about is the trim that includes the fender flares on the 4.6/4.8.

After cleaning the truck, it doesn't take long before it gets dirty. It looks almost like white/grey powder on the trim. It wipes off fairly easy.

What is everyone using to keep it clean? Is this normal dirt build up?

Thanks,
Jay