![]() Well maintained discs will last for a long time and will need very little cleaning. Ideally, discs should be looked after from the start to avoid emergency cleaning, and the best way to store discs is in their original casing, or a multi-pocket CD wallet. It is also advisable to routinely clean the internals of your equipment used to play the discs, as this can also contribute to the dirt on a disc, due to years or months of accumulated dust within the machine. Playing a wet CD, DVD or Blu-Ray will damage the machine and the disc. ![]() Once you are satisfied that the disc is clean, let it dry completely before attempting to play it, or place it inside any electronic equipment. Make sure you repeat the cleaning in the same motion as described above. If your master disc was to get damaged beyond readability then you would have a backed up version to revert to if necessary.Īfter the initial cleaning using water or any other detergent, it is important to wipe off the cleaning agent from the surface of the DVD, CD or Blu-ray using a dry cloth if it is still not as clean, repeat the process again until the grease, fingerprints or any other smudges are removed. This would apply to your critical data, and music. This can be physical backups or using disc imaging software to create soft backups. However, Blu-ray are susceptible to smudges dirt and dust, so should be thoroughly cleaned to remove these artefacts as soon as possible this will maintain the playability quality of the disc, as well as its lifespan.įor discs that are vitally important, it would be advisable to duplicate these and make back-up copies. Unlike CDs and DVDs, Blu-Ray discs usually have a harder coating and are therefore slightly less prone to the data being unreadable due to scratches. Proper care and cleaning of your CD, DVD and Blu-ray is important to ensure the data contained on the disc plays correctly, and lasts for lifespan of the disc, which should be about 20 years.įingerprints, scratches, dust and dirt on the data side of the discs are usually the main cause of any damage incurred to a disc.
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