Bot a 2001 525i and 6 days later a flock of f-cking geese proceded to poo all over my hood. As a newbie I did what I used to do with my other cars: went to the local car wash (its 20 degrees here), got it washed, checked it out at home and still saw the "acid" marks on my orient blue hood. Used Maguire's scratch cream and tried to rub it out.....STILL there! (the outline "acid" mark)...any suggestions?