What do you do!?

I just do the old fashioned Peanut butter and tooth paste trick,

1. Add a first coat of toothpaste on the disk and rub in with Peanut butter and paper towel.
2. Add a second coat
3. Clean off with a paper towel
4. Let it sit and soak in soda for 15 minutes.

It actually works. Most the time.

rubbing alchol, clean with a shirt or tp or w.e

Just water for me.

i use a disc doctor. although, i'm finding it difficult to find a replacement sandpaper disc...

>>4
you can't find sandpaper?

Toothpaste works fine, just do it more than once and it should help. If it can polish teeth without scratching them, then it should fix your disc. I fixed a badly scratched cd with it once, but do make sure not to swirl it around too much; try going straight across, like normal cleaning.