Hello, I have a silver-blue ("Steel Grey") Octavia. I have several hand marks on the doors for a long while which I can't get off. I have obvioulsy tried washing and scrubbing and I've also tried oil to remove them...all to no avail. I'd guess that the hand marks are greasy. Any ideas?
I dunno where the handmarks came from.....what ninsaga suggests re. suncreams is a definite posibility...or to Massey's point , maybe the handmarks came from me having to push my Skoda ;-) (also, only kidding...of course!)
I'd try car wax. If that didn't work I would try white spirit then wheel acid. Be carefull though it can stain plastic trim. Maybe even fade the paint work.
Sounds like the chemical in the hand cream (or what ever) has reacted with the laquer coat. Wash it down, wipe it with a rag with a bit of petrol on it. Wipe off any residue. Let it dry. Wax it. Buff it. If it's still there live with it. T-Cut or anything else abrasive will leave you with more damage than you already have.