Remove the laptop from your incase satin case by pulling the small tabs, located on the sides of the laptop, away from the laptop. Carefully lift and remove the laptop from the case and set it aside.
Use a soft cloth to dust the interior and exterior of the case.
Dampen a piece of soft cloth, such as microfiber, with water. Use the damp cloth to wipe the case. Wipe the inside of the case as well as the outside. Dry the entire satin case with a dry, soft cloth.
Close and place your laptop on a firm surface. Firmly, but carefully, press the laptop down into the satin case until you hear it snap into place.