"JANA" writes:

Another thought. There are Laser cleaning CD kits on the market. It has
little brushes in the disk, and you can simply put a drop of the cleaner on
to the brushes, that comes with it. Follow the instructions.

Most of the time, in these units skipping is a warn laser.

And those lens cleaning CDs/DVDs may do more harm than good.

--- sam | Sci.Electronics.Repair FAQ: http://www.repairfaq.org/
Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/
+Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm
| Mirror Sites: http://www.repairfaq.org/REPAIR/F_mirror.html

Important: Anything sent to the email address in the message header above is
ignored unless my full name AND either lasers or electronics is included in the
subject line. Or, you can contact me via the Feedback Form in the FAQs.