If you have water stains on your headliner, there are a few things you can do to try and remove them. The first step is to determine the cause of the stain. If it’s from rain or snow melting on the headliner, then you can try using a wet cloth to clean it up. If it’s from something else, like juice or coffee, then you will need to use a cleaner. To clean with a wet cloth: Wet the cloth with water and wring out the excess. Apply the cloth to the stain and rub in a circular motion. Wipe off any excess moisture with a dry cloth. To clean with cleaner: Pour cleaner onto a cotton ball or piece of paper and apply to stain. Rub in a circular motion until stain is gone. Wipe off any excess moisture with a dry cloth ..
