The scratch seems to be okay. Have not yet much gekrazt so I'd rather have sprayed with de-icing spray. The sweeping the snow from the car turns out actually quite fast, but when cornering cars (in my Mazda3) to get quite a lot with the front tip of Feger to the paint and it may also happen that you clean your skin to correct scratches. I would therefore not even take these ice-sweeper and prefer to use 2 things for the area Jewals certain.