CTA DIGITAL MIGDC Disc Cleaner Kit CTA DIGITAL MIGDC Disc Cleaner Kit. This Game Disc Cleaner is specifically designed to remove greasy fingerprints, accumulated dust, and hard to remove dirt from your valued Gaming discs. Properly cleaning your Video Game Discs, not breathing on it and wiping it off with your shirt, enhances its performance and produces clearer audiovideo quality. Easy to use, just spray 23 drops of the included cleaning fluid onto the disc preferably from a 6 inch distance and insert into the unit. Once the cleaning kit has been closed, turn the handle and rotate approximately 10 revolutions and remove the clean disc.