I don't know if it works for gamecube but my PC and PS2 work fine if you put toothpaste in the scratches and let it dry. If you want to play it completely safe buy a product like Merlins disk magic cause they will guarantee it and i don't think your toothpaste company will.
scratches are indents in the disc or where a tiny part of the disc is gone. they cannot be taken off, for they are not a physical object attached to the disc.
No.
well you should go to your game supplies e.g. game or Smyths normally they have a machine which can take off most scratches for a price of course from £1-£5 == ==
with one of those disc cleaners. you can buy them at a game store for $12-$30.
For lightly scratches sometimes either Colgate Toothpaste, Or any brand of peanut butter will work.
Buy a new one then don't scratch it
Try wiping the disc with a towel or tissue to rub off any dust. There are probably scratches on it. If that doesn't work, your game may have too many scratches.
Yes, you can buff the surface of a disc with toothpaste to remove, or lessen, scratches.
bring it to jb-hi-fi and they have a buffer wich will clean all the scratches off the disc.
If the disc has scratches that make it not work, try using a pencil eraser and rub from the center to the edge. It rubs off a small layer that rubs away the scratches. Hope this helps!
Follow the link below (Sources and related links) to read about several methods that you can try.
Wet a clean towel with water and a tiny bit of soap, rub in a circular motion. If that does not work, try using a bit of glass cleaner. I have tried both of those and they don't work but u should just take it to game stop or playntrade.