How to remove water stains from the door panel on a Chevy Silverado

Method: Covering the panel or removing it altogether is the best way to remove water stains. But if you have stains after tinting, it is still possible to remove. First, spray the panel with Armor All and then wipe it with a white scrubby. You can also hit the stains with a heat gun and then wipe with a damp towel. If you’re using the heat gun and towel method, always make sure your heat gun is on a low setting to avoid melting or peeling the surface of the panel.