Have you ever noticed that nickels seem to tarnish and become dull more quickly than other coins? This is because nickels are made of a metal alloy called cupronickel, which is composed of copper and nickel. Copper is a relatively soft metal that is prone to oxidation, which causes it to turn green or black… Continue reading 5 Easy Steps to Clean a Nickel
Tag: dirty-coins
3 Simple Ways to Clean Coins
Have you ever wondered how to clean old coins? If so, you’re not alone. Many people have this question, but few know the answer. In this article, we will discuss different methods for cleaning coins and provide tips on how to do it safely and effectively. We will also provide before and after photos. Before… Continue reading 3 Simple Ways to Clean Coins
