I thoroughly enjoy driving my cabrio with the top down as often as possible (which is most of the time here in sunny Southern California). However, my headliner now is beginning to show some dark streaks where dirt accumulates when the top is down. Does anyone have a great product or recommendation for cleaning the headliner without damaging it?
I use a Bissell Spot Bot carpet cleaner on mine with perfect results. It sprays a hot cleaning solution and then extracts it again. Makes a mess (solutions sprays much wider than necessary for the car's small interior), but once i've dried everything off it looks as good as new with no water spots which I've experienced when using other products.