A typical DVD disc has an estimated life expectancy of anywhere from 30 to 100 years when properly stored and handled. ... DVD discs should be stored in their jewel cases in a dry, cool area. Make sure to keep dirt and other foreign objects away from the disc.

Why would a DVD stop working?

Playback problems with a DVD typically are caused by one of four factors: The DVD is dirty and smudged; the laser lens in the DVD player's disc drive needs cleaning; the DVD player no longer is tracking properly; or the disc is scratched.

Can DVDs deteriorate?

CDs and DVDs can degrade over time because their recording layers are made with a dye that is extremely photosensitive; it deteriorates when exposed to UV rays over time. Since information burned to a disc is stored in the dye layer it can cause failure in playback.