Are you the proud owner of an old coin collection? If so, you might be interested to know exactly how you should clean, store, and handle them. Hawaiian Islands Stamp & Coin, serving clients throughout Honolulu, wants to help you ensure the value of these items by sharing some helpful care tips. 

Cleaning

As a general rule, you should only clean old coins if they are covered in visible grime and residue. Harsh chemicals may damage their integrity, which is why you should avoid using them. Instead, wash them in warm tap water mixed with gentle detergent, run them under hot water, and dip them in distilled water to remove any chlorine. Simply spread them out on a soft towel to dry. 

Storage

When it comes to preserving the value of your old coins, proper storage is also crucial. If you’re trying to save money on storage solutions, use acid-free envelopes or PVC-free bags. You may also want to invest in slabs or holders issued by the mint, which will provide even stronger protection. Storing your coins carefully will reduce the likelihood of discoloration and other damage. 

Handling

Whenever you need to handle your old coins, always hold them on their outer edges. Doing so will prevent the oils from your fingers from defacing them and reduce the likelihood of you accidentally dropping them. If you’re handling particularly rare or valuable ones, put on gloves made from lint-free cotton. Lay out a cloth, and hold your coins over it while you handle them, just in case they slip from your hands.

Whether you want to buy gold coins or simply have your collection appraised, head on down to Hawaiian Islands Stamp & Coin. Give them a call at (808) 531-6251 today to speak with a representative about old coins, stamps, paper money, or Hawaiiana. Visit their website to learn more about their products and services.