The Smart Cover microfiber lining is like a magnet for dust, lint, hair, and specks. I was thinking of a way to clean it easily. Ding, the light bulb went off and I thought, why not a lint roller that you can buy at any drug or super store like Target or Wal-Mart. Sure enough, it worked like a charm! A few swipes and it's all clean. Cheap, easy, and no risk of damage to your lining vs. trying to wipe it with a damp rag, etc... I took a before, after, and lint roller shot. You can't really see the difference unless you click on each image. It is also difficult to see the material on the lint roller but it's there. I chose the hideous yellow background to try and make my black cover stand out.