What to use to clean headliner in 66?

[MustangPaul]

Hi all--

I need to clean the headliner in my 66. It is dirty, and since it is parchment, it really shows dirt. What should I use to clean it? Simplegreen and a soft brush? I don't want to damage it, but it is starting to get pretty gritty.

Thanks!

--Paul

 

[big block 460]

parchment is white isnt it? if it is, i use bleach white its a spray cleaner that advanced carries (i dont know who else) and thats pretty good for my headliner in my 65.just spray and scrub a lil