Gallery The dash is actually the source of all the oils that make their way to the windshield causing it to fog. Must clean the dash to prevent further contamination to the interior glass. This Jetta's paint felt like sand paper. That's what happens if you don't wash your car for 2 years! Starting fresh by unfilthifying. It's all in the details. Curbing the tire to get access to the wheel well. When a clay mitt doesn't do the trick, we need to be more aggressive with clay. Vacuuming is easy, but the secret sauce is in getting the rubber mats back to black without making them slippery. Aggressive, but non-acidic tire and wheel cleaner does the trick. Follow up with separate brushes for the tire and rim to eliminate contamination. Removing the watermarks requires more than just a simple wash. Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide) Slide 4 Slide 4 (current slide) Slide 5 Slide 5 (current slide) Slide 6 Slide 6 (current slide) Slide 7 Slide 7 (current slide)