So I've had my Ibiza for just over a year, and in the summer I noticed on the bonnet, just above the passenger side light, a small white handprint, like that of a babies. I've washed the car a few times, however it's still there as sharply as ever.
Any ideas in solving this mysterious case?
Here are some photos, excuse the dirtiness of my car:
Any ideas in solving this mysterious case?
Here are some photos, excuse the dirtiness of my car:

