925 Silver (Sterling Silver)
Your complete guide to what “925” means, why silver tarnishes, how to clean it properly and how to keep your jewellery shining for years.
What Does “925 Silver” Mean?
925 silver (known as Sterling Silver) is an alloy made up of 92,5% pure silver and 7,5% other metals (usually copper), giving it strength and stability for everyday wear. It is a leading standard in jewellery making.
Why Does 925 Silver Tarnish?
Silver naturally reacts with sulphur compounds in the air, moisture, sweat and cosmetics. This oxidation is not a defect and can be easily removed with proper care.
How to Clean 925 Silver Properly
- Daily care: gently wipe with a special silver cloth or microfibre cloth.
- Occasional cleaning: lukewarm water, mild soap and a soft brush.
- Restoring shine: a silver polishing cloth or a dedicated silver cleaning solution.
- Gold plating / rhodium: use only a cloth – avoid abrasives and chemicals.
What to Avoid
- Seawater, swimming pools, chlorine and excessive moisture
- Applying perfume, hairspray or sunscreen directly to jewellery
- Storing jewellery together with other pieces without protection
Proper Storage
- A dry, dark place
- A separate case or zip-lock bag
- A soft pouch for gold-plated / rhodium-plated jewellery
Gold Plating & Rhodium
Gold plating offers a warm, luxurious look, while rhodium provides a cool shine and greater resistance to tarnishing. With proper care, the coating lasts a long time.
Frequently Asked Questions
Is 925 Silver Hypoallergenic?
In most cases, yes. For sensitive skin, rhodium plating or a nickel-free alloy is recommended.
How Often Does It Need Cleaning?
A simple wipe regularly, with a thorough clean every 1–2 months.
Can I Wear It in the Shower?
No. Water and bath products speed up oxidation.
