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Which should you use for cleaning Mylar-protected LCD screens?

  • A.Ammonia window cleaner
  • B.Non-abrasive cleanser
  • C.Anti-static wipes
  • D.Alcohol-impregnated wipes

Answer: B

Correct answer: Non-abrasive cleanser

An LCD's Mylar coating is soft and is attacked by ammonia and by alcohol, both of which cloud it permanently. Only a mild non-abrasive cleaner on a soft cloth is safe.

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