How do you clean a dirty dvd?

Answer 1

You can clean them easily with any on-the-market cleaning kits or basic rubbing alcohol. But avoid using abrasives, solvents, or highly acidic cleansers. And use a soft, lint-free cloth, and wipe gently in a straight line from the center of the disc, out. This will avoid any potential scrapes from interrupting with the circular path of the signal.

Answer 2

I always used a scant amount of toothpaste and a clean (non-abrasive) cloth...it has always worked for me.