I just discovered someone's dirty hands on my headliner, I wish I knew who it was Anyways, I really want to clean it but not sure how and what I should use to make it clean...I really don't want to use spray water hose, since the headliner material will detach from the actual headliner itself once it'll get wet, any ideas???

 

I've used upholstery cleaner and a damp rag to get most of the dirt and prints off of my headliner. I've also used one of those "Lil green machine" steam cleaners to clean it to.