Does Sterling Silver Tarnish?

Sterling silver combines enduring strength with a bright, refined finish. It is however prone to tarnishing when exposed to certain chemicals, moisture or environmental factors. In this article, we will explain why silver discolours, how quickly it can occur, and practical steps to maintain your pieces’ original lustre. At Cleopatra’s Bling we personally love the old-world patina that a little oxidation gives a piece, enhancing its texture and lending it an authentic historical feel.

Tarnish develops when silver reacts with sulphur compounds in the air or in everyday products such as lotions, perfumes or certain storage materials. The outcome is a thin layer of silver sulphide that masks the metal’s natural shine. Humidity accelerates this reaction because moisture makes oxidation happen more rapidly. Depending on your environment and care routine, you might notice slight discolouration within hours, or enjoy years of shine before any change.

• Humid or coastal regions: 24–48 hours before fine pieces begin to show dulling.
• Average indoor climates: Several weeks to months of wear before noticing tarnish.
• Controlled, dry storage: Years may pass without visible change.

Indeed, these simple approaches significantly reduce oxidation:

• Put on your silver after skincare and fragrance.
• Store in sealable pouches or a dedicated jewellery box.
• Wear regularly so that natural skin oils help protect the surface.

Sterling silver consists of 92.5% pure silver alloyed with 7.5% copper (sometimes other metals) to improve strength. This balance delivers a resilient metal that retains a bright finish suitable for everyday jewellery.

The “925” hallmark signifies this precise ratio. At Cleopatra’s Bling, each piece, such as our Handmade Snake Chain, Sterling Silver, bears that mark along with our “CB” stamp, confirming both purity and provenance.

• Hallmarks: Look for “925” plus “Cleopatra’s Bling” or “CB.”
• Non-magnetic: Real sterling silver won’t cling to a magnet.
• Subtle patina: Over time, genuine silver develops a soft patina that reflects its story.

Nearly pure silver (above 99%) is too soft for functional jewellery. Some mass-market items use plating or coatings to resist tarnish, but these layers can wear away. Properly cared-for sterling silver remains the most reliable choice for enduring quality.

Tarnish appears when silver comes into contact with small amounts of sulphur—whether from the air, your favourite lotion or certain household products—creating a thin layer of silver sulphide on the surface. You may first notice a faint yellow or brown shade that gradually deepens into grey or black. The good news is that this change only affects the exterior and can be reversed with a gentle clean.

1. Exposure
   Silver interacts with sulphur particles present in air, beauty products or storage materials.
2. Reaction
   Those particles bond with the silver to form a microscopic film of silver sulphide.
3. Build-up
   As more sulphide accumulates, the appearance shifts from light tones to darker greys and blacks.

1. Personal-care products
   Lotions, perfumes and hairsprays often contain sulphur compounds that encourage tarnish.
2. Moisture
   Damp air or a quick dip—especially in salt or chlorinated water—increases oxidation.
3. Individual chemistry
   Every person’s skin pH and natural oils are unique, so your silver may age differently from someone else’s.

In humid or polluted environments, you might spot early tarnish within a couple of days.

Stored in a cool, dry place, your silver can stay bright for weeks or months before showing signs of discolouration.

As the silver sulphide layer becomes thicker, it absorbs light rather than reflecting it. A simple polish removes that layer, revealing the original shine beneath.

Preventing tarnish is more straightforward than removing it later. These strategies help keep your silver’s original brilliance.

• Store in airtight containers or resealable bags in a cool, dry environment.
• Include silica-gel packets or small chalk pieces to absorb residual humidity.
• Keep pieces separate to prevent scratches and tangles.

• Tackle the first signs of tarnish immediately to avoid stubborn buildup.
• Use the foil-and-bicarbonate soak: line a shallow dish with foil, add boiling water and a tablespoon of bicarbonate of soda, soak your jewellery briefly, then rinse and dry.
• For daily upkeep, wipe with a soft polishing cloth or mild soapy water.

• Apply fragrances and lotions before adding your jewellery.
• Wear frequently to let natural skin oils create a protective barrier.
• Add an extra layer of defence with a silver-specific protective spray when using our Sterling Silver range.

Even with prevention, deep cleaning may occasionally be required.

1. Foil-and-bicarbonate soak (as described above).
2. Mild soap and water: gently rub, rinse thoroughly and dry immediately.

For intricate or heavily tarnished pieces, trust a reputable jeweller’s ultrasonic or steam-cleaning services.

• Abrasive scrubbers that scratch delicate surfaces
• Chlorinated or harsh chemical cleaners
• Excessive polishing that may thin detailed work

Tarnish is a natural part of silver’s life cycle, but it doesn’t have to be permanent. By understanding how and why silver tarnishes, and applying straightforward care routines from Cleopatra’s Bling, you’ll keep your pieces radiant through every season. Explore our Sterling Silver Collection and find both timeless designs and the essentials you need to preserve their beauty.