What product is used to clean smudged keys on a keyboard?

1.	What product is used to clean smudged keys on a keyboard?
A.	TMC solvent
B.	Silicone spray
C.	Denatured alcohol
D.	All-purpose cleaner
E.	None of the above
Answer» E. None of the above

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What product is used to clean smudged keys on a keyboard?

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