How do I clean up and restore the finish on my running boards ?

[Tonyrodz]

Old school rit dye. Just be careful. Or what about that gummi pflege? People swear by that, too.

Rit dye? Like for clothes?

 

[jem556]

303 will shine & UV protect but won’t restore color or hide the white spots/stains that commonly develop on the 2015+ running boards.

 

[HiHoeSilver]

Rit dye? Like for clothes?

Just a thought. We used to do our plastic RC car parts all the time.