I have a mark on my bonnet left by some bird poo, seems like the acids in the poo have gone through the paint leaving an iredecesnt sheen of poo on the bonnet. Any advice please, i currently wash the car every other week, use Auto Glym Super Resin Polish and Maguires (the one in the purple and orange bottle, 8000 something) about once every 3 months but im having trouble shifting it.
Also i had a dent repaired in my passenger door and the repair has left a sort of dull spot in the paintwork, again any ideas on how to remove this would be appreciated