Paua shell jewellery is known for its stunning iridescence and colourful swirl patterns, making it one of nature’s most breathtaking gems. Found off the coast of New Zealand, this marine treasure is as fragile as it is beautiful. Whether you’ve purchased your piece from The Gift Shop or received it as a gift, caring for it properly will ensure it lasts a lifetime.
In this detailed guide from The Gift Shop, we’ll explain everything you need to know about cleaning Paua shell jewellery safely and effectively, using simple materials and gentle methods to protect its natural shine.
What You’ll Need
Cleaning Paua shell jewellery doesn’t require professional tools; it just requires care and attention. Here’s what you’ll need:
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Soft cloth or microfiber cloth: These are essential for wiping the surface without scratching it. The Gift Shop recommends a jewellery-specific cloth if you have one.
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Mild soap: A gentle dish soap with no added fragrances or harsh chemicals is ideal.
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Lukewarm water: Not hot, not cold, just comfortably warm.
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Bowl: Use this to mix your cleaning solution.
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Soft-bristled toothbrush (optional): Useful for getting into small crevices or cleaning around metal settings.
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Soft towel: For drying the jewellery after cleaning.
Tip from The Traditional Gift Shop: Never use paper towels or rough fabrics. Over time, they can cause micro-abrasions on the shell surface.
What to Avoid When Cleaning Paua Shell
Paua shell is made primarily of calcium carbonate, the same substance found in pearls and coral, making it especially vulnerable to harsh products and rough handling damage. At The Gift Shop, we want your jewellery to stay beautiful for years to come, so avoid the following:
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Harsh cleaning agents, such as bleach, ammonia, acetone, or alcohol, can strip the shell’s surface and ruin its natural polish.
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Ultrasonic or steam cleaners: Though popular for cleaning other jewellery, they can crack or discolour Paua shells.
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Extended soaking: Too much water exposure can weaken adhesive settings and damage natural finishes.
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Abrasive pads or scrubbing brushes: These may scratch the soft surface irreparably.
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Sudden temperature changes: Going from hot to cold water (or vice versa) can stress the shell and cause it to fracture.
Reminder from The Traditional Gift Shop: Paua shell is a natural, organic material. Treat it more like silk or leather than like a diamond.
Step-by-Step: How to Clean Paua Shell Jewellery
Keeping your Paua shell jewellery looking radiant doesn’t require harsh chemicals or professional tools. With gentle care and these easy steps, you can safely remove dirt, oil, and residue without harming the shell’s natural lustre.
Step 1: Prepare a Gentle Cleaning Solution
Start by filling a small bowl with lukewarm water, not hot or cold. Lukewarm water is gentle enough to clean without risking thermal shock that could damage the shell.
Add a drop or two of mild liquid soap (such as baby shampoo or a gentle dish soap). Avoid anything labelled “antibacterial,” “degreasing,” or heavily perfumed. These soaps often contain chemicals that can wear away the Paua shell’s finish.
Gently swirl the water to mix. Do not create too many bubbles; foaming can make rinsing more difficult.
Step 2: Wipe the Surface Gently
Dip a soft cloth or microfiber cloth into the soapy water and wring it out until it’s damp, not dripping. Gently wipe the surface of the Paua shell with small, circular motions.
This should lift away most dirt, sweat, or surface oils. If you wear your jewellery often, this step alone may be enough to refresh its appearance.
Tip: Always clean over a soft surface like a towel in case you accidentally drop your jewellery.
Step 3: Clean Hard-to-Reach Areas (Optional)
If your jewellery has metal settings, chains, or engraved designs, dirt may build up in small crevices. In these cases, use a soft-bristled toothbrush (like a baby toothbrush) to clean around the shell but not directly on it.
Use very light pressure and a delicate touch. You don’t want to scratch or loosen the Paua shell from its setting.
Avoid stiff brushes. Even metal can slip and scratch the shell.
Step 4: Rinse With a Clean Damp Cloth
Instead of rinsing your jewellery under running water, which can be too forceful, use a clean cloth dampened with plain lukewarm water to wipe away any soap residue.
Ensure no soap is left behind, especially around edges or between stones, as dried soap can leave a cloudy film over time.
Step 5: Dry Thoroughly and Let It Air-Dry
Gently pat the jewellery dry with a clean, dry towel. Don’t rub, as this can cause micro-scratches. Then, place the jewellery on a dry cloth or towel and let it air-dry fully before storing.
Moisture trapped in clasps or settings can cause tarnish or mould, especially if stored in a closed container.
Pro tip: Leave the jewellery for at least 30 minutes to ensure it's scorched before putting it away.
Tips for Long-Term Care
Cleaning your Paua shell jewellery is only one part of the puzzle. Proper storage and regular maintenance will keep your jewellery looking as vibrant as the day you bought it.
1. Store It Properly
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Keep each piece in a soft pouch or lined jewellery box to avoid scratches.
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Avoid storing in direct sunlight or humid environments, like bathrooms.
2. Avoid Contact With Chemicals
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Apply perfume, hairspray, and lotion before wearing your jewellery, not after.
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Remove jewellery before bathing, swimming, or using cleaning products.
Polish With Care
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Use a dry microfiber cloth to buff the shell occasionally. No polishing compounds are needed.
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Avoid commercial jewellery polishing products unless they’re specifically labelled safe for shells.
When to See a Professional
Sometimes, no amount of home care can bring back the original shine. Here are situations when it's best to leave the job to a professional jeweller:
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The Paua shell has become cloudy, dull, or scratched
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The jewellery includes damaged or loose settings
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You suspect moisture has gotten beneath the shell or into the mount
The Gift Shop works with trusted restoration specialists and always recommends professional evaluation for heirloom or high-value pieces.
Frequently Asked Questions (FAQs)
1. Can I use vinegar or baking soda to clean the Paua shell?
No. Vinegar is acidic, and baking soda is abrasive, both can damage the shell’s surface. Stick to mild soap and soft materials only.
2. Is Paua shell jewellery suitable for everyday wear?
Yes, but with care. The Gift Shop designs its Paua shell pieces for casual and occasional wear. If worn daily, regular gentle cleaning and careful storage are essential.
3. My Paua shell looks dull, how do I restore the shine?
Use a dry microfiber cloth to gently buff the shell. If that doesn’t help, bring it to The Gift Shop or a local jeweller for professional polishing.
Final Thoughts from The Gift Shop
Paua shell jewellery isn’t just a piece of adornment, it’s a reflection of oceanic beauty and cultural heritage. At The Gift Shop, we believe in preserving that beauty through gentle care and proper maintenance. By following the steps and tips above, you’ll protect your Paua shell jewellery and keep it sparkling with life for years to come.
Whether you’re maintaining a cherished piece or just brought home a new favourite from The Gift Shop, now you know exactly how to give it the care it deserves.