| Re: Dvd and cd laser cleaners
It is very rare that cleaning does much on DVD lasers. It seems to have more of an impact on CD lasers, but even there the benefit is marginal in most players. I doubt that the cleaners are very effective, however. When we clean them in the shop we use a lens cleaner, not just a dry cleaning, in order to remove the film that builds up from oils in the air.
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Why I support scouting...
Core values taught in Cub Scouts:
Citizenship, Compassion, Cooperation, Courage, Faith, Health and Fitness, Honesty, Perseverance,
Positive attitude, Resourcefulness, Respect, Responsibility. |