There are different factors that affect the quality of challenge coins and custom coins. Because these coins are made of metal and minerals, they react chemically to other substances that touch them. This is the reason why when you are collecting challenge coins and custom coins, it’s important to follow the guidelines on how to handle and restore them. The location of your coins at home also matters because areas that are vulnerable to dust and dirt can harm the coins. The coin holders and folders must always be sealed and wrapped to avoid scratches and rustic spots.
Most of the factors that damage the quality of challenge coins are environmental. You can’t control natural phenomena or weather changes from happening but you can give your collection better care to endure these factors. Challenge coins are important objects that you want to cultivate for as long as you can, which is why they should always be handled with care.
Here are the factors that affect the quality of challenge coins and custom coins that you can avoid so you’ll have a coin collection that is always in mint condition.
Air pollution from vehicles isn’t only destructive to the health of humans, but also to the condition of challenge coins. Challenge coin collections that are kept in areas surrounded by highways and passing vehicles are vulnerable to damages. Even places that are not situated near highways aren’t safe because the harmful chemicals are still airborne. The dirt in the air is detrimental to the quality of the coins that’s why they must be stored in a place that’s not easily reachable by dirt and pollution.
Places that have damp conditions are dangerous to the challenge coins because humidity is the number one adversary of coins. Damp areas produce moisture that is harmful to coins because coin metals react largely to water. It’s important that the location of the coin collection is cool and isn’t prone to water vapor because you don’t want your challenge coins to tarnish because of rust.
Natural excretions from the body aren’t the only type of acid that affect the quality of challenge coins. Acids that are used in producing papers and cardboards can also affect the condition of challenge coins through time. Paper supplies that are used in housing a coin collection must be replaced regularly to avoid the acid from seeping out. Acids are great enemies of coin metals—especially silver and copper—that’s why they should be prevented as regularly as you can. Even wood furniture and cleaning solutions possess acids that can stain the quality of challenge coins.
Plastic containers that are used in storing challenge coins have PVC (polyvinyl chloride) which greatly affects the condition of coins. When the challenge coins are exposed to chlorine emanating from water vapors in swimming pools or hot tubs, they weaken and become rustic through time.
Challenge coins weaken when they are open to varying degrees of heat and cold. Heat affects the condition of the coins as explained above. Cold weather, on the other hand, smears the surface of the challenge coins because of the liquid water that is condensed on the coin when heat strikes. These chemical reactions are normal that’s why cleaning and polishing of the coin collection must be regulated. Remember to store the collection in a normal, cool place.
This is the factor that’s easily the most avoidable because this is done manually. It’s important for every coin collector to know that directly touching the coin on the surface can affect its quality. Oil and sweats from the fingertips can trigger chemical reactions to the coin metal. When holding a coin, remember to use unscented sanitizer and dry your hand thoroughly to avoid damaging the coins.
Most of these factors aren’t exactly preventable that’s why regular care and cleaning should always be applied to the coins. Create a protection plan that will save your challenge coins and custom coins from tarnishing and obtaining rust spots.