I've been noticing that my 4-in-1 Super CD has a lot of problems: long loading times, distorting audio, music just stopping, and sometimes just plain failing to load. I'll be doing the necessary maintenance on the system side, but I don't usually have any problems with Rondo of Blood, so I don't think it's just the system.
Both are authentic discs. The 4-in-1 isn't badly scratched, but, no surprise, it's not as clean as Rondo. I've done what I can with rubbing alcohol and a microfiber cloth, and I'm wondering what more can be done.
What kind of CD cleaning methods are people using for these discs?
I've seen some products that basically buff out the scratches with a very fine abrasive, as you would do with any other plastic. Some are just a compound for hand polishing, and then there's also the "Skip Doctor" type contraptions.
Has anyone used any of these? Anything proven safe and effective with these kinds of discs?