take it to checkouts or a pawn shop to be cleaned
Breath on the side that is scratched then lightly rub the surface with cloth or you can buy a disk cleaner from game stop or any video game store
You can give it into GAME and they can remove the dents and scratches for $10-$20!
Get a slightly wet tissue and clean the bottom side of the disk by starting in the middle and carefully moving the tissue from the inside straight to the outside edge of the disk. Keep doing this till you go all around the disk. You will then need to either wait, or you dry the disk by using this same method but using a dry tissue this time.
Make sure that this game is a ps3 game and also check the disk for any scratches.
On a game disk, you don't, you'd have to buy a new one.
When I need to clean a disk, I grab some shampoo and spread it over the disk, then I rinse it off. Don't scrub it. Then I dry it off with a tissue. I also do this for scratched games. It doesn't actually fix the scratches, but it somehow helps and I'm able to play the game again.
You shouldn't call the company because have you done any thing that could have maybe scartched the bottom of the disk? If so some stores have a disk cleaner that can clean the scratches off your disk. But if all your games aren't working you should call the company or ask a friend for help.
If the shopkeeper is kind enough, bring the disk back to him and ask him to repair it.
get a cotton ball andalcohol then clean it with them.
You need to go to your local game seller and then they may have a disc cleaner.
if you can find one use the cloth you get with glasses to clean the disk.
You probably need to clean it.