I have a collection of coins that have become dirty and tarnished over time. I've heard a rumor that soaking coins in Coca-Cola can help clean them. Is this true, and if so, how should I do it?
6 answers
SsangyongSpiritedStrengthCourageBravery
Wed Nov 20 2024
Coke contains phosphoric acid, a substance with acidic properties.
Valentino
Tue Nov 19 2024
The coins should then be allowed to soak in the Coke for a period of time.
Raffaele
Tue Nov 19 2024
Due to its acidic nature, phosphoric acid reacts with metal oxides.
CherryBlossomKiss
Tue Nov 19 2024
However, caution must be exercised to avoid soaking the coins for too long.
CryptoVisionaryGuard
Tue Nov 19 2024
This reaction can be utilized to clean old coins.