patina

5 Easy Steps to Clean a Coin

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You are holding a coin in your hand. It is dirty and tarnished. You want to make it shiny and new again. How do you do that? There are a few different ways to clean a coin. You can use a chemical cleaner, or you can use a mechanical cleaner. Chemical cleaners are harsh, and … Read more

5 Proven Ways to Age Metal Quickly and Effectively

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Aging metal is a process that can be used to give metal a more antique or weathered appearance. There are a number of different ways to age metal, but the most common methods involve using chemicals, heat, or a combination of both. Chemical aging involves using a chemical solution to react with the metal and … Read more