I have around 10 or so coats of zaino on the car, pretty fresh also...no older then 3 months or so. I had an emergency that I had to take care of, and the only place I could park the car was under some trees. A week later, the car is covered in leaves, bird turd, ect. I go home, wash the car, and notice that every place a leaf would be, there would be a small, filmy circle on the paint that wont come off. It almost feels sticky. Do I have to clay the whole car all over again and start from scratch? Or is there a way to get these spots off the car.