My headliner is white and its in good shape but its a little dirty looking. Not much just a little. So I was going to try and clean it some in the car and was wondering if anyone has a good idea on what to use ? Thanks , Ron

I would try the aerosol foaming carpet cleaner. I used it on a headliner with great success, and have used it on other fabrics. As always, follow the advise on the directions and try to find an inconspicuous place to test it first.

I have always used a product called TUFF STUFF, Spray it on a damp rug then use it on the headliner. Like all cleaners be cautious. Watch the over spray , I always put it on the rag first. This is the product www.amazon.com/Tuff-Stuff-Purpose-Cleaner-Cleaning/dp/B0009PCPNQ

Its vinyl correct ? Some simple green and a few magic erasers will do the trick.

Thanks guys. Ron

Good to know... I've spent way too much time running around with the windows down. Mine gets really dirty back at the base of the rear roof pillars where the speaker tray begins.