A couple of weeks ago I applied a coat of Turtle Wax Ceramic Spray to the Xpel Ultimate Fusion PPF on our green Gravity. I can't believe how clean it's kept the car. After a recent rain that would have left dried spots on the lower panels of our other cars (including our Air with the same PPF), you couldn't tell the car had been in a rain -- not even in the bright sunshine of the next morning. And I don't even have to use a damp cloth or anything else to get bugs off the front bumper. I just brush them lightly away with my hand. And the powdery dust we pick up when driving by the many construction sites around us, besides showing less accumulation than before, just brushes away with the lightest of swipes from a California Duster.
I don't know how long it will last, but it's quick, easy, and cheap to apply. Frankly, I'm kind of amazed. The film is still curing on our black Gravity, but I can't wait to give it its first wash and apply the Ceramic Spray to it. It may actually make owning a black car easier.