How to Clean a CD ROM

CD-ROMs are used in so many applications; knowing how to care for them is important. These instructions apply to the cleaning of a DVD as well. These instructions are especially important for people who use rental movie DVDs and can introduce dust and grease into their players if not cleaned properly. Sometimes a dirty CD or DVD can be mistaken for a scratched one. Just remember before using any cleaning methods that the plastic polycarbonate coating is very thin and delicate and can be easily damaged.

Difficulty: Easy

Instructions

1. 

   Hold the CD from the center with one or more fingers on the outside edge. Never place fingers on the surface. Wipe from the center outwards in a straight line with a clean soft cloth. Never wipe in circles as this could scratch the surface.

2. 

   If there are still greasy fingerprints, then dip the cloth in a diluted solution of dish soap and water. Squeeze out and again wipe in a radial motion, from the center out. Allow the CD or DVD to dry completely before reinserting it into the player.

3. 

   For stubborn spots, a little isopropyl alcohol can be used, wiping it in a radial motion from the center out and allowing the surface to dry before reinserting.

4. 

   Finally, if the surface has been cleaned and there are still marks on the surface, the plastic polycarbonate coating could be scratched. A simple car wax that is made for clear coating can be tried. Use a small amount and polish in the radial motion described above. Try the CD in the player to see if it is any better, if not try a little more. Better to do too little than too much. There are also products on the market made for this application.

Tips & Warnings

• If you notice your CD or DVD is acting like it has been scratched, make a copy of it.
• Never use petroleum-based cleaners like acetone as they will ruin the plastic polycarbonate coating.