How can I clean milk spots or tarnish?

Some collectibles shouldn’t be cleaned as this may affect the value. Please, do your research before applying any cleaner to your coins, bars, rounds, etc. If you decide to remove tarnish, we suggest using a cleaner designed for coins. Milk spots occur during the minting process and cannot be removed. It’s important to note that tarnish and milk spots do not affect the value of your bullion.