Audiovox DVD1627 Owner's Manual/Warranty Document page 73

Disc Cleaning
Use a dry soft cloth to wipe the surface.
If the disc is quite dirty, use a soft cloth slightly moistured with isopropyl (rubbing)
alcohol. Never use solvents such as benzine, thinner or conventional record cleaners
as they may mar the surface of the disc.
Note:
A disc may become somewhat scratched (although not enough to make it unusable)
depending on the way it is handled and conditions in the usage environment. Note
these scratches are not an indication of any problem with the player.
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