It's working! It's working! Remove scratches from your Wii disc.
I recently went to go play New Super Mario Bros. and got an error message every time I put the game into the Wii. Other games worked fine so it was definitely a scratched up Wii disc. This is one of my favorite games and I can't have it not working! I read a few articles and tried a few things without success until I watched the video below. This awesome human being taught me that I can use Brasso to remove scratches from my Wii discs (also works with CDs, DVDs, PS3 etc). I tried it out and IT WORKED! New Super Mario Bros was up and running!
BTW - This is the Brasso I used to remove the scratched from my Wii disc: