Does Gold Plated Jewelry Turn Green? Exploring the Facts

Why Would Gold Plated Jewelry Turn Green?

The short answer is yes, gold plated jewelry can turn green, but it’s not the gold itself causing the discoloration. Gold is a noble metal, meaning it’s resistant to corrosion and doesn’t react easily with other substances. The issue lies in the base metal beneath the gold layer.

Most gold plated jewelry uses a base metal like copper, brass, or nickel. When these metals come into contact with moisture, sweat, or chemicals (such as lotions, perfumes, or even the natural oils in your skin), they can oxidize or react. This reaction produces a greenish substance called verdigris, which is a form of corrosion. Over time, if the gold plating wears thin or gets scratched, the base metal is exposed, increasing the chance of this green discoloration.

Another factor is the thickness of the gold plating. Thinner plating (measured in microns) wears away more quickly, exposing the base metal sooner. Cheaper gold plated pieces often have thinner layers, making them more prone to turning green.

How to Prevent Gold Plated Jewelry from Turning Green

While you can’t completely stop the natural wear of gold plating, you can take steps to slow it down and reduce the risk of green discoloration:

1. Keep It Dry

Moisture is the main culprit behind metal oxidation. Remove your gold plated jewelry before swimming, showering, or exercising. Avoid wearing it in humid environments for long periods.

2. Avoid Chemicals

Chemicals in perfumes, hairsprays, lotions, and cleaning products can break down the gold plating and react with the base metal. Apply these products first, let them dry completely, then put on your jewelry.

3. Clean and Store Properly

Gently clean your gold plated jewelry with a soft, dry cloth after each use to remove oils and sweat. Store it in a dry, airtight container to protect it from moisture and tarnish.

4. Be Mindful of Wear Time

Limit wearing gold plated pieces for extended periods, especially if you have sensitive skin or tend to sweat a lot. Taking them off overnight can help prolong their appearance.

What to Do If Your Gold Plated Jewelry Turns Green

If you notice green discoloration on your skin or the jewelry itself, don’t panic. Here’s how to handle it:

1. Clean the Jewelry

Use a mild soap and warm water to gently clean the affected area. Avoid harsh chemicals or abrasive materials, as they can further damage the plating. Dry it thoroughly with a soft cloth.

2. Address Skin Discoloration

Wash the green residue off your skin with soap and water. If irritation occurs, apply a gentle moisturizer or aloe vera to soothe the area.

3. Consider Re-Plating

If the plating is significantly worn, you can take the jewelry to a professional to have it re-plated. This will restore its gold appearance and protect the base metal from further reaction.

In conclusion, gold plated jewelry can turn green due to reactions with the base metal, but with proper care, you can minimize this issue. By keeping it dry, avoiding chemicals, and maintaining it well, you can enjoy your gold plated pieces for longer.