How to clean CDRW lens?

[matthew13l]

How do I go about cleaning my computer's CDRW drive's lens without buying one of those CD brush cleaner products?

I was thinking about wiping the lens with rubbing alcohol on a cotton swab, but I really don't know. Any help appreciated, thanks.

-Matt:t

[Direct1]

Depending on what type of drive you have, the laser lens may be difficult to access. As a first step, try a cleaning CD sold in music departments. A cleaning CD has a series of soft brushes on the data side which can sweep away dust from the lens. If this doesn't work, you'll need to remove the drive from the system, then manually open the tray. The lens (optical pickup) mechanism should be visible. The lens is made of clear plastic and should be cleaned very gently. Don't try to move it, and don't touch it with your fingers. Use a very soft cotton swab dipped in pure isopropyl alcohol as a cleaning solvent. Be careful as stronger solvents can damage the plastic lens. When you finish cleaning the lens, it should be perfectly clear and shiny. Make sure there is no cotton lint left behind. Then close the tray, reinstall the drive and test it. If this doesn't help, the drive will likely require replacement.

http://www.callacomputerdoctor.co.uk/FAQs/optical.html#13

Good luck! :D