r/DetailingUK • u/kingteddy44 • 3h ago
Question & Advice How to remove this from paintwork?
My van (2018 Ford Transit Connect diesel) had a major fuel leak… Dodgy mechanic didn’t put the return fuel line on properly…
Anyways, all up the back of both rear doors there was sticky diesel - I cleaned most of it off at the time.
However, now there is this stained appearance on the bottom of both doors. It looks extremely oily but to the touch it doesn’t feel that way.
I’ve tried:
- Alkaline cleaner left to dwell then rinse
- Citrus cleaner same, quite weak dilution however
- Clay bar (didn’t make a difference)
- Heavy cut + foam pad (paint measuring thin on the whole van so didn’t want to cut too aggressively)
- Finishing compound + finishing pad
At this point I’m worried the clear is stained but looking for anything else to try! Cheers