One of the questions we're asked most often at Bella Cork Studio is simple: how do I look after cork jewellery? It's a fair question. Cork is still an unfamiliar material to many people, and it's natural to wonder whether something so light and so natural will hold up to everyday wear. The short answer is yes, beautifully, and with very little effort on your part.
What Makes Cork So Durable
Cork's structure is the reason it lasts. Each piece is made up of millions of tiny sealed cells filled with air, which is what gives cork its lightness, its springiness, and its natural resistance to water and wear. It doesn't rust, it doesn't tarnish, and it won't crack the way resin or clay can. Cork bark has spent decades protecting a living tree from heat, damp, and time. Worn as jewellery, it keeps doing what it was built to do.
Everyday Care in Three Steps
- Wipe gently. A soft, dry cloth is all you need. For a mark that won't lift, use a barely damp cloth and let the piece air dry fully before putting it away.
- Keep perfume and hairspray off the cork. Spray first, get dressed, then put your jewellery on last. Alcohol-based products can dull the natural surface over time.
- Store it cool and dry. A pouch, a lined box, or a dedicated case keeps pieces from rubbing against each other. Our Compact Jewellery Travel Case is handy if you travel with your pieces.
What to Avoid
Cork is water resistant, not waterproof. Take your pieces off before swimming, showering, or a long soak, and don't leave them soaking wet. Prolonged direct sunlight can slowly lighten the natural tone, so a drawer or box is better than a sunny windowsill. Skip harsh cleaners, solvents, and jewellery dips entirely, as none of them are meant for a natural bark surface.
Looking After the Metal Parts
Many of our pieces pair cork with gold-tone or silver-tone findings, like the Sé Gold Earrings or the Amoreiras Silver Earrings. Give the metal the same treatment as the cork: keep it dry, wipe it after wear, and store it away from damp. A dry polish with a soft cloth brings the shine back without any need for chemical cleaners.
Why Cork Is a Genuinely Sustainable Choice
Cork is harvested by stripping the outer bark from a cork oak by hand, and the tree carries on living and regrowing its bark for the next harvest. A single cork oak can be harvested roughly every nine years across a life spanning well over a century. No tree is felled, no ore is mined, and there is no tailings waste of the kind conventional metal and stone jewellery leaves behind.
Those working cork oak forests are also some of the richest habitats in the Mediterranean, and the harvest is what makes them worth keeping standing. Choosing a cork piece supports the case for leaving those forests exactly where they are. If you'd like the fuller picture, we've written about it in Why Cork Is the Most Sustainable Jewellery Material.
Cork Jewellery Is Made to Be Worn
The best thing you can do for a cork piece is wear it. It's light enough for all-day comfort, tough enough for daily life, and it ages with a warmth that feels lived-in rather than worn out. Pieces like the Brisa Cork Tile Necklace and the Lisboa Cork Drops are made for exactly that kind of everyday use.
New to cork and not sure where to start? Our guide on how to style cork earrings and necklaces walks through outfit pairings for every occasion.