"Arny Krueger" wrote in message
...
....
This plan has a number of limitations. For example, what if dirt on the
lens
wasn't the problem? What if the dirt was of a kind that dry brushing
wouldn't remove? What if the lens was so dirty that it couldn't track a CD
well enough to bring the brush over the lens?
....
They work about as good as DVD rewinders.
N
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