I recently spent some quality time with my driver's side window regulator, and was noticing that some of the soft parts of the exterior(plastic gaskets, pillars, gutter pieces) look a little weathered.

What do you all recommend for cleaning or treating the squishy bits?

 

I just use soap and water but if you search superior car care (sponsor in detailing section) there was some discussion in one of the threads about a recommendation on such areas