Disc rot is the tendency of CD, DVD, or other optical discs to become unreadable because of chemical deterioration. The causes include oxidation of the reflective layer, reactions with contaminants, ultra-violet light damage, and de-bonding of the adhesive used to adhere the layers of the disc together.

Learn how to avoid disc rot and keep your CDs, DVDs, Blu-rays, and LaserDiscs in pristine condition with these tips.

Aug 18, 2014 · Well-cared-for CDs can last many decades — even centuries. But storing a disc in a hot car or playing it often can eventually lead to "CD rot."

Apr 23, 2021 · Disc rot is delamination, separation of disc layers, or bronzing/rusting. Pinholes were mistaken years back as disc rot, but they're a manufacturing defect that are benign and generally don't affect play back. CDs should last a lifetime if they're properly preserved.

Sep 14, 2022 · What is disc rot? How can you tell if a disc has disc rot? How to prevent data from disc rot? This post will answer you all the questions above.

Mar 14, 2025 · The New York Post reports “disc rot” has become a growing concern after Warner Bros. Home Entertainment confirmed many of WB’s DVDs manufactured between 2006 and 2008 are failing sooner than...

CD rot, also known as disc rot, is the degradation of the reflective layer of a compact disc (CD), leading to data loss or corruption over time. This deterioration manifests as discoloration, spots, or holes on the disc surface, making the stored data unreadable or unreliable.

Mar 31, 2025 · Find out how disc rot can corrupt DVDs, how to prevent and/or fix it, and what to do if you have old Warner Bros. DVDs from the 2000s that don't work anymore.

Mar 15, 2025 · Disc rot is a common problem that can occur when CDs or DVDs are not stored or handled properly. By following the prevention methods outlined in this article, you can help prevent disc rot and ensure that your CDs remain playable for years to come.

Sep 12, 2023 · Alternatively known as DVD rot, CD rot describes the slow deterioration of the aluminum layer on a CD (Compact Disc), DVD (Digital Versatile Disc), and other discs over time. This problem occurs when a disc has not been sealed properly or because of improper care.