Hi everyone As per the title really. I've been away for a couple of weeks and on my return I find that my neighbour has kindly spray tanned my six month old A3 with his Cuprinol fence sprayer. When I bought the car Audi added LifeShine as a freebee and since then I've just given it a polish every other wash. I've got the big drops off with some bird poo remover but the rest of the car got a lovely dusting of the poxy stuff. I'm keen to sort it myself and was wondering what you would suggest (other than murdering the neighbour lol). I'm guessing a Clay bar would work but didn't want to start without taking some advice first.