Schlieren in the paint (new car)

Hi guys, I’ve had a new car for 1 week. This week I had to find out in the nicest weather that this “smoothing” has in the paint, especially bonnet. When I brought the car in cloudy sky, the car was probably at the conditioner according to the dealer, I could not notice that. The car was sprayed 1x wet (because of pollen) and wiped dry with a cloth. Since then I have this “smoothing” on the bonnet. Can this come from dry cleaning and/or is because there is another protective layer from the delivery on the car that I have smeared? How do I get this “smoothing” away again? In the shadow these are hardly visible, only in the sun these can be seen strongly.