there are some random dirt lines and spots of what I am assuming to be people's dirty hands on my headliner. What products do you guys use to clean the headliner? All input is greatly appreciated.

 

Warm water with a microfiber should do the trick. You can always add a LITTLE Woolite if need be. Dip the MP in the bucket, wring out, and wipe dirt away. Put a sink in the trunk (Or your friends) or get some wipes for your friends!!!

 

thanks I'll give that a try.