Why Jewellery Tarnishes – And How to Stop It from Happening
Tarnishing is completely natural. The good news? With the right care, you can slow it down or even prevent it altogether.
So, What Actually Causes Tarnish?
Tarnish forms when certain metals react with elements like oxygen, moisture, or chemicals found in the air or on your skin. It’s a super thin layer of corrosion — and while it might sound scary, it’s completely normal, especially with:
Sterling silver – reacts with sulphur in the air
Gold vermeil or gold-plated jewellery – the thin gold layer can gradually wear away
Copper-based metals and rose gold or bronze, which naturally darken with oxidation
Even high-quality jewellery isn’t immune — it’s all part of basic chemistry!
Common Tarnish Triggers:
Humidity and air pollution
Sweat, lotions, perfumes
Cleaning products and chemicals
Chlorine and saltwater
Leaving jewellery out in open air or damp conditions.
How to Prevent Jewellery from Tarnishing
While you can’t completely stop oxidation, a few simple habits can keep your jewellery looking beautiful for longer:
1. Store It Properly
Keep your pieces in a cool, dry place. Use airtight bags or soft pouches to limit exposure to air.
2. Keep It Dry & Chemical-Free
Take off your jewellery before swimming, showering, exercising, or applying lotions, perfumes, and sprays. These all speed up tarnishing.
3. Clean It Regularly
Wipe down your jewellery after each wear with a soft cloth. For a deeper clean, use warm water, mild soap, and a soft brush . Make sure to dry it thoroughly after each clean.