Just thought I'd share. This weekend I picked up a Mother's clay bar kit. It took about 4 hours (lots of contamination) to do the whole car, but you can't believe the difference a clay bar will make on your paint. I put on a coat of Zaino afterwards, and if your into the "wet" look on your paint, this IS the only way to go. If you do this more often, I'm sure it wouldn't take as long as mine did. I'm just amazed at the finish, glass! Show quality shine all the way. If your ever planning on selling a car, give it a clay bar treatment, because it will bring the paint back from the dead!