Using this touch - up paint kit is easy. First, clean the area where you want to use the paint thoroughly to remove any dirt or debris. Shake the paint well before use to ensure an even color. Apply the paint carefully to the scratches or chips, using the included tools. You can do multiple thin coats for a better finish, waiting a few minutes between each coat. As for the clear coat, apply it after the paint has dried. It gives a nice shine and protects the paint from UV rays. Remember, the color might look a bit different from your car's actual paint because of fading. Also, store the paint in a cool, dry place when not in use. If you run into any issues or have questions during the process, our customer service team is here to help.