I have a very small ink stain in my headliner that I would like to remove safely. my wife had a ballpoint pen in her hand the other day and was pulling down the visor and had the cap off her pen. have heard a bunch of ideas for removing ink but am worried about using a harsh solvent that might affect the adhesive on the headliner. the material is fabric and a very light grey color. I have all kinds of stuff to remove it such as Folex, Kids & Pets , apc , Woolite. I appreciate your advice on this topic. guess I have been lucky as I have removed rust , grease and everything else from other people's cars but so far this is only my second ink stain. the other stain was bad. the person tried to remove it and it was there for a while. they did not expect that I would get it out and I did reduce it to a very slight mark , so they were happy.