I've got a PS2 game that has a lot of scratches, so many that I can only play the game for about 5 minutes, and then it says error reading dvd. I don't have any money to buy a scratch remover system. I read somewhere where you can use Isopropyl Alcohol, soak it in a paper towel, and wipe it horizontally from the center, and do that about 5 times. I have tried this, but it didn't really work. But maybe I'm not doing it right. Do I let it air dry, or use a hairdryer? Does anyone know exactly how to do this, or if there's another way you can remove scratches using household products, and exactly how to do it?