Every piece of information in this video is wrong... it appears to have been created maliciously to dupe viewers into destroying their discs and equipment.
Rubbing banana, toothpaste, soap, etc., on a scratched disc doesn't remove the scratches, it just fills them in with whatever material you are rubbing onto the disc. When you insert that disc into your electronic device you are then exposing the insides of the device to that material, potentially damaging the device and voiding its warranty.
Glass cleaner is not safe to use on optical discs because it contains solvents that dissolve plastic.
The proper way to clean a disc is to rub in a straight line from the center to the outer edge. Rubbing in a circle, as shown in the video, can create a curved scratch and increase the likelihood of disc failure.
Rubbing banana, toothpaste, soap, etc., on a scratched disc doesn't remove the scratches, it just fills them in with whatever material you are rubbing onto the disc. When you insert that disc into your electronic device you are then exposing the insides of the device to that material, potentially damaging the device and voiding its warranty.
Glass cleaner is not safe to use on optical discs because it contains solvents that dissolve plastic.
The proper way to clean a disc is to rub in a straight line from the center to the outer edge. Rubbing in a circle, as shown in the video, can create a curved scratch and increase the likelihood of disc failure.