Hello all, this summer a beepmatz left me a “visit card” on my bonnet. As this is not uncommon. I drove the car into the washing road. Unfortunately, a slight matte “dry” remained, which corresponds exactly to the area of the previous stain. I have already tried various cleaners: several washing drives, washing drives with wax, cleaning spray against insect residues of ARAL, cleaning cloths against bird droppings of ARAL. – No improvement! The painting is brilliant sharp and I can’t assess whether it’s a residue or a roughness in the paint. Therefore, the question from the title: What do you mean? Should I use a paint cleaner (which one?) or a polish (which one?)? Thank you very much!