How to Care for Pearl Jewellery: Keeping Your Pearls Pristine

Quick Answer: Care for pearl jewellery with the rule: last on, first off. Apply perfume, hairspray, and cosmetics before wearing pearls — chemicals dull and erode nacre. Wipe with a soft damp cloth after each wear. Never soak in water, never use ultrasonic cleaners, and store flat in a soft cloth away from harder jewellery. Restring pearl necklaces every few years if worn regularly.

Pearls are the most demanding jewellery material to maintain — and among the most rewarding to maintain well. A well-cared-for pearl necklace develops a deep, warm lustre over decades of wear. A neglected one dulls, cracks, and loses its nacre coating within years. The difference is simple habits practised consistently.

Why Pearls Need Special Care

Pearls are organic — made of calcium carbonate (nacre) secreted by a mollusc. This makes them fundamentally different from mineral gemstones: they are soft (Mohs 2.5–4.5), porous, sensitive to acids and chemicals, and vulnerable to dehydration. Perfume, hairspray, and cosmetics contain acids and alcohols that chemically attack nacre. Sweat is mildly acidic and causes gradual surface erosion with prolonged contact. Water itself is not harmful, but the minerals in tap water can dull the surface over time.

Daily Care Habits

Last on, first off: pearls go on after all cosmetics are applied and come off before you remove makeup. Wipe after every wear: a soft, slightly damp cloth removes sweat, oils, and residue before they can damage the surface. This takes 10 seconds and makes the most difference of any single habit. Allow to dry: before storing, let pearls air dry fully — storing damp can weaken the silk thread in pearl necklaces.

Cleaning Pearl Jewellery

For regular cleaning: a soft cloth dampened with plain water. For deeper cleaning when needed: a tiny drop of very mild soap (like baby shampoo) in water, applied with a soft cloth, followed by a wipe with a clean damp cloth and air drying. Never submerge pearl jewellery. Never use ultrasonic cleaners (vibration damages nacre). Never use steam. Never use any commercial jewellery cleaner unless it specifically states it is safe for pearls and organic gems.

Storing Pearls

Store pearls flat — never hanging, which stresses the drill holes and the string. Store in a soft cloth pouch or the original box with fabric lining. Keep away from harder gemstones and metals that can scratch the nacre. Pearls need slight humidity to prevent dehydration — they should not be stored in very dry conditions (like next to an air conditioning vent) for extended periods. Wearing pearls regularly actually helps maintain their moisture naturally.

Restringing Pearl Necklaces

Pearl necklaces strung on silk thread should be restrung every 2–5 years depending on how often they are worn. The thread weakens with time and wear, and a broken string means lost pearls. The knots between each pearl (a traditional stringing technique) prevent multiple pearls from being lost if the thread breaks — but the thread still needs periodic replacement. A jeweller or pearl specialist can restring a necklace in an hour.

FAQ

Can pearl earrings be worn every day?

Yes, with appropriate care. Pearl studs and small drops are among the best everyday earrings — their weight is minimal and they suit almost any occasion. Wipe with a soft cloth after each wear and store separately from harder pieces. Remove before showering and exercise.

Why are my pearls turning yellow?

Pearls yellow naturally with age — this is called patina and is considered beautiful by many pearl experts, indicating genuine wear and age. Accelerated yellowing can be caused by chemical exposure (cosmetics, perfumes) or very dry storage conditions. There is no reliable way to reverse yellowing; prevention through proper care is the only remedy.

How do I know if pearl jewellery is genuine?

The tooth test: rub the pearl lightly against the edge of your front teeth. Real pearls feel slightly gritty (from the nacre's crystalline structure). Imitation pearls feel smooth and slippery. This works regardless of coating. For certified genuine pearls, ask for a gemological report.

Can I swim wearing pearl jewellery?

No. Chlorinated pool water attacks nacre chemically. Saltwater is somewhat less harmful but prolonged exposure is still not recommended. The mechanical stress of swimming movements can also stress pearl string and settings. Always remove pearls before water activities.

Pearls reward care with decades of beauty — the longer you wear them and maintain them, the better they look. At KANSYA, we make pearl pieces designed to be worn often and kept for a lifetime. Explore our jewellery collection.