I'm wondering about the process that professional coin dealers use to clean coins. I'd like to know the methods they employ to ensure the coins are properly cleaned without damaging them.
5 answers
SeoulSerenitySeekerPeaceLover
Mon Nov 04 2024
This process ensures that no mechanical agitation occurs on the surface of the coin, preserving its integrity.
GangnamGlitzGlamourGlory
Mon Nov 04 2024
The coins are allowed to air-dry completely, leaving no residue behind.
KatanaSword
Mon Nov 04 2024
The final dip is in acetone that is known to be clean.
Michele
Mon Nov 04 2024
I meticulously clean my picked-from-circulation coins by immersing them in serial acetone dips.
DigitalDragon
Mon Nov 04 2024
This step removes any human body oils that may have contaminated the coin during previous handling.