Avoid using anything abrasive, like paper towels or toilet paper. If you don’t have a soft cloth, use a cotton t-shirt. Be sure to use an area of the shirt that doesn’t have any logos. Logos are made from heavy inks and decals and could scratch the surface of your game.
If you have a water-based CD/DVD/game cleaner in a spray bottle, apply it to the backside and gently wipe with a dry area of the cloth. If there are specific instructions on the bottle, follow them. Try using distilled vinegar on difficult oily spots. Vinegar can break down thicker residues and stains. [4] X Research source If you clean the game with vinegar, give it a quick rinse in lukewarm water after. Avoid using household cleaning products on your PlayStation games. Many products contain solvents that will irreparably damage the game.
To test your toothpaste, apply a little bit to the front of your hand and rub it in with your finger. If it feels gritty, don’t use it. Most toothpaste labeled “sensitive” or “children’s” is non-abrasive. If the scratches are too deep, toothpaste won’t work.
Any scratches remaining after using this method will need to be buffed out by a professional.