Basic toothpastes are cheaper than their flashier alternatives. This can be especially helpful if you have several CD’s to polish. [1] X Research source
After you’ve cleaned and dried the CD, use a soft cloth to buff the surface of the CD.
If you’re using Brasso, make sure to do so in a well-ventilated area, and avoid breathing in the fumes. Always read the safety instructions and warnings on any chemical product as many (such as rubbing alcohol) are flammable and/or can cause skin, eye, or respiratory irritation. [2] X Research source
When polishing the disc, make sure to lay the disc on a flat, firm surface that’s non abrasive. Data is stored on the foil or dye layers on the top of the disc (label side) and the protective top layer can easily be scratched or perforated. Pressing a disc on too soft a surface may crack it or cause it to de-laminate. Rubbing in a circular motion (as opposed to a radial motion) can cause small scratches that throw off the laser tracking system in the player.
If the disc is still not operational, take the disc to a trained professional at a gaming store or CD repair shop.
Note: The CD might make a noise while running but you’ll be able to access at least 70% of the data on it.
