Sometimes metal jewelry, even precious metals like silver, can tarnish or oxidize when it comes into contact with the skin. Don't panic: this phenomenon is completely normal, and it's mainly due to something we don't really control... the pH of our skin!

Why do some jewelry oxidize faster than others?

Each person has a different skin pH. This pH can be influenced by diet, stress, skincare products applied to the skin, or perspiration. Some skin types are more "acidic" than others, which can cause a chemical reaction with certain metals, even the most noble ones.

Thus, a piece of jewelry that remains shiny on one person may blacken or oxidize on another. This does not mean that your jewelry is of poor quality; it's simply a matter of natural chemistry!

What to do if your jewelry oxidizes?

Fortunately, oxidation is neither permanent nor serious. There are simple solutions to restore your jewelry's shine:

• Use a special jewelry polishing cloth.

• Clean with a cleaning bath suitable for silver or a gentle homemade solution (lukewarm water + baking soda + a little mild soap).

• Take the jewelry to a jeweler for professional cleaning.

The baking soda & aluminum bath

To restore the shine to your silver jewelry (without stones), you can use this gentle, natural, and effective method. See instructions here:

A more lasting solution: rhodium plating

If your silver jewelry tends to oxidize regularly, it can be rhodium-plated. Rhodium plating involves depositing a thin layer of rhodium, a very bright and unalterable white metal (often used for white/gray gold).

Advantages of rhodium plating:

• The jewelry becomes brighter and stays that way for a long time.

• It is better protected against oxidation and scratches.

• It retains its new appearance longer.

  
  

Why don't I offer rhodium plating in my workshop?

Rhodium plating is done using electrolytic baths, where the jewelry is immersed in a solution containing rhodium. This process requires:

• A specific space for chemicals.

• Specific safety and treatment equipment.

• A significant budget (rhodium is a rare and expensive metal).

My workshop is still small, and I don't have the space or the necessary facilities to offer this service under the best conditions.

But no worries: most jewelers can perform rhodium plating upon request.

In summary

Don't worry if your jewelry darkens a bit: it's a natural phenomenon due to your skin's chemistry. Solutions exist to clean or protect your jewelry, and if necessary, rhodium plating can be an excellent option to consider to prolong their shine.