I've had a run in with some bird poo, and it's etched...
Basically, I normally wash the car at work when it's grubby, or when anything from above lands on it - however, day before yesterday, I lost my car keys on the forecourt and by the time I found them, was far too tired, cold and grumpy to wash what I thought was a small amount of crap from the car.
The next day the alfa garage fixed a few bits for me and washed the car, (Surprised to see it dirty!) and with the crap went the laquer - it had burnt through a fair bit of it!
I know I should've taken it off immediately, but it was only on overnight! Is a machine mop going to remove the marks, or is it a roof and bonnet paint?
