One of the best ways to fix a scratched disc is to buy a repair kit.
You don't fix a game disc that is scratched you replace it
if it isn't scratched, why would it require fixing? it could be your console that isn't functioning correctly.
Bring it to your local game store and ask if they fix scratched disks.
Blockbuster have a machine that will fix any scratched disc for £2, no matter how scratched, but it cannot be repaired if the disk is shattered or snapped and will have to be replaced.
you cannot laser technology cannot unscramble the code on the disk
Software will not fix an unreadable disc because it is scratched. PS2 game Discs are not rewriteable and can not be changed so there would be nothing for the software to fix on the disc unless it was a bootleg copy
You replace it with a new game or you purchase another used game disc
No, that's a myth. However there are plenty of cheap ways to fix disks that are scratched. The best cheap way is to buy a used game because most of the home remedies do not work
take the disk out and make sure it is clean and not too badly scratched
Go to a CD shop they can do it for you. If it is too scratched you cant, if they are too deep No scratch is too deep. You can get any scratch fixed as long as your disc isn't cracked or warped. Go to CDFixers.com They will professionally refinish your disc for $2 bucks!
The best fix i have found is to buy some special disk cleaner: Or, if you don't want to spend money, run it under cold normal tap water (the back side of the disk), and then dry it with a 100% cotton rag.
YOU CANT IF ITS SCRATCHED BADLY otherwise try Windex, hot water, those cloth things you use on psp's or laptops