cleaning black car sills

[deadslow]

I've just cleaned my black car, and its come up a treat, except the sills/lower bumpers are a bit milky/dusty looking. How do I get these bits back to black?

[acr_nick]

Are they painted or plastic trim bits?

[deadslow]

Plastic sill covers, but painted

[acr_nick]

You could try using a bit of swirl remover and polishing up, take away the surface and shine it up. Careful not to put too much pressure and go through the lacquer.

[deadslow]

yes, thanks for your reply. I think I will clay the surface then polish, as you suggest. Its just as if the dirt has become ingrained, very annoying.