Why Does Costume Jewelry Turn Green?
Costume jewelry is a popular accessory for many people, but it can be frustrating when it turns green. This discoloration can be caused by a variety of factors, including the metal used in the jewelry, the environment it is exposed to, and the wearer’s body chemistry. In this article, we will explore the reasons why costume jewelry turns green and how to prevent it from happening.
The Metal Used in the Jewelry
One of the main reasons why costume jewelry turns green is due to the metal used in its construction. Many costume jewelry pieces are made from metals such as copper, brass, or nickel. These metals are inexpensive and easy to work with, but they can react with the air and moisture to create a greenish layer on the surface of the jewelry.
Copper is a common metal used in costume jewelry, and it is particularly prone to turning green. When copper reacts with the air and moisture, it forms a layer of copper oxide on the surface of the metal. This layer can be green, blue, or black in color, depending on the conditions it is exposed to. Brass and nickel can also turn green due to oxidation.
The Environment the Jewelry is Exposed to
Another factor that can cause costume jewelry to turn green is the environment it is exposed to. Humidity, moisture, and exposure to chemicals can all contribute to the discoloration of the jewelry. For example, if you wear your costume jewelry while swimming or showering, the chlorine in the water can react with the metal and cause it to turn green.
Similarly, if you store your costume jewelry in a damp or humid environment, such as a bathroom or basement, it can be more prone to discoloration. Exposure to chemicals such as hairspray, perfume, or cleaning products can also cause the metal to react and turn green.
The Wearer’s Body Chemistry
Finally, the wearer’s body chemistry can also play a role in the discoloration of costume jewelry. The pH level of a person’s skin can vary, and some people have more acidic skin than others. If the metal in the jewelry reacts with the acidity of the skin, it can cause discoloration.
Preventing Costume Jewelry from Turning Green
While it can be frustrating when costume jewelry turns green, there are steps you can take to prevent it from happening. Here are some tips to keep your jewelry looking its best:
1. Choose jewelry made from non-reactive metals such as stainless steel, titanium, or gold. These metals are less likely to react with the air and moisture and cause discoloration.
2. Avoid wearing your costume jewelry while swimming, showering, or doing other activities that expose it to water or chemicals.
3. Store your jewelry in a dry, cool place, away from humidity and moisture.
4. Clean your jewelry regularly with a soft cloth and mild soap and water. Avoid using harsh chemicals or abrasive cleaners that can damage the metal.
5. Consider applying a clear coat of nail polish to the metal to create a barrier between the metal and your skin.
In conclusion, costume jewelry can turn green due to a variety of factors, including the metal used in its construction, the environment it is exposed to, and the wearer’s body chemistry. By taking steps to prevent discoloration, you can keep your jewelry looking its best for years to come.
