Removing scratches on holders

Looking for a tried and proven method of removing scratches on a few PCGS holders other than having them submitted for reholdering. Better the slab than the coin but some are right in the field of vision when looking at the coin.

Thank you.
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No Way Out: Stimulus and Money Printing Are the Only Path Left
Lance.
Collectors of the future may not like altered plastic surfaces...
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<< <i>Collectors of the future may not like altered plastic surfaces...
Very true, or they may like their slabs "crusty"!
<< <i>Collectors of the future may not like altered plastic surfaces...
That was funny
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