CDs can easily become scratched, and if the scratches are deep enough, the CD will no longer play. There are a few ways to remove deep scratches from a CD.
One way is to use a CD polishing kit. These kits usually come with a polishing cloth and a cleaning solution. Polish the CD with the cloth, and then apply the cleaning solution. Rub the solution into the scratches, and then wipe it off.
Another way to remove deep scratches is to use a toothpick. Dip the toothpick into some denture cleaner or white vinegar, and then rub it into …