Advice on Tidying Plastic Kick-Panels?

[RichB]

Anyone got any advice on how to tidy scuff marks and scratches on those plastic panels that trim the inner sill and door opening? They always seem to get kicked and scratched by people's shoes and those in my Porsche are particularly scuffed.

Edited by RichB on Friday 10th October 18:45

[RichB]

I wondered about smoothing off the scratches with an finger nail emery board and then using some interior dressing?