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Cleaning laser lens; good idea?

I'm assuming that over time, dust and grit will slowly accumulate on the laser lens of CD (and DVD) players, given that the laser faces upwards, and dust will cling to CD's.
How and when does this become a problem, and is there an easy and safe way to remove this build-up?
carl109
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usblues
1,217 posts
 
Is that brush made from organic or synthetic bristles E?Thanks,Bob
carl109 OP
134 posts
 
A make-up brush is a great idea, although I might get the wife to buy it for me; might get some odd looks!
I would assume natural fibres would be better, as synthetic might cause a static charge on the disc and attract more dust.
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tabl10s's avatar
tabl10s
1,083 posts
 
Horse hair is used for camera lenses. make sure the bristles are not touched.
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