How Do You Get Water Stains Out Of A Headliner?
To get water stains out of a headliner, you can mix equal parts of white vinegar and water in a spray bottle and spray the solution onto the affected area. Use a soft-bristled brush to gently scrub the stain, making sure not to apply too much pressure that could damage the headliner material. Finally, use a clean cloth to blot the area dry and allow it to air dry completely before using the car again.