How to Clean Pearls at Home Without Damaging Them

Pearls are unlike any other gemstone: softer, more delicate, and uniquely luminous. Whether you’ve just bought an Akoya pearl necklace or received a freshwater pearl strand as a gift, knowing how to clean and care for it at home is essential. Pearl surfaces are especially fragile—freshwater pearls even more so—and using the wrong method can quickly dull their natural luster.

Why Pearls Need Gentle Cleaning？

Pearls are organic gemstones, unlike diamonds or metals, and their delicate nacreous surface requires especially gentle care. Over time, sweat, perfume, cosmetics, and skincare products can accumulate on the pearl’s surface and diminish its original luster.

What You Need to Clean Pearls at Home

If you’re looking for how to clean pearls at home, you only need a few simple tools. The best way to clean pearls is to keep the process gentle and avoid harsh chemicals.

• Soft cloth: Use a clean microfiber cloth or eyeglass cloth to gently wipe the pearls.
• Lukewarm water: A small bowl of lukewarm water is enough. Avoid hot water, which can damage pearls or weaken the thread on pearl necklaces.
• Mild soap: If the pearls need a deeper clean, use a very small amount of gentle soap to clean pearls with mild soap. Make sure it is well diluted.
• Dry towel: After cleaning, lay the pearls flat on a clean, dry towel and let them air-dry naturally.

What Not to Use When Cleaning Pearls

To keep pearls in perfect condition, it’s best to avoid these common tools and cleaning products:

• Toothbrushes or rough sponges — even soft bristles can scratch the pearl’s surface.
• Jewelry cleaners or wipes — many contain alcohol or ammonia, which can damage the pearl’s surface.
• Vinegar, lemon juice, and baking soda — they are either too acidic or too abrasive for pearls.
• Ultrasonic or steam cleaners — the heat and vibration can crack pearls and weaken the string.
• Tissues or facial tissues — they may seem soft, but they can be abrasive and leave lint behind.

How to Clean Pearls Step by Step？

Step 1: Wipe the pearls with a soft cloth

After each wear, gently wipe your pearls with a clean, soft cloth to remove sweat and natural oils. This simple step helps remove most everyday buildup.

Step 2: Mix lukewarm water with a little mild soap

If the pearls need a deeper clean, prepare a bowl of lukewarm water and add a very small amount of gentle soap, such as fragrance-free baby soap. Use as little soap as possible.

Step 3: Gently clean each pearl

Dampen a soft cloth in the soapy water, wring it out well, and gently wipe each pearl one by one. Avoid rubbing too hard, and never use a brush.

Step 4: Remove any soap residue

Use a clean damp cloth to wipe away any leftover soap. Do not soak pearl necklaces in water, since moisture can seep into the drill holes and string.

Step 5: Let the pearls air-dry

Lay the pearls flat on a clean dry towel and let them air-dry naturally. Never use a hair dryer or place them in direct sunlight, as heat can damage pearls.

How Often Should You Clean Pearls?

In simple terms, wipe your pearls after every wear and do a deeper clean only occasionally.

• After every wear: Gently wipe pearls with a soft, dry cloth to remove sweat, oil, and makeup residue. This is the most important habit and helps prevent buildup.
• For regular care: If you wear pearls often, use a slightly damp soft cloth once a week to help maintain their shine.
• For deep cleaning: Only wash pearls with mild soap when they look visibly dirty, yellowed, or dull. In most cases, once every few months is enough. Cleaning them too often can do more harm than good.
• For pearl necklaces: If you wear them every day, have them restrung by a professional every 1–2 years, since sweat and friction can slowly weaken the silk thread.

Can Pearls Get Wet?

Yes, but only briefly. A little water won’t ruin pearls, but long exposure will.

• Quick contact is fine: A splash of water or a damp cloth won’t damage pearls.
• Never soak them: Water can seep into the drill holes and weaken the silk thread inside pearl necklaces.
• Take them off first: Remove pearls before showering, swimming, or washing dishes. Chlorine, salt water, shampoo, and soap all dull the nacre over time.
• Dry them right away: If pearls do get wet, wipe them with a soft cloth and lay them flat to air-dry completely before storing.

FAQs About How to Clean Pearls

Final Thoughts on How to Clean Pearls

The secret to cleaning pearls lies not in “doing more,” but in “doing less.” After each wear, gently wipe them with a soft cloth. If pearls lose their luster, simply wash them with warm water and mild soap, then let them air dry.

Never use a toothbrush, jewelry cleaner, or ultrasonic cleaner. Pearls are natural gemstones, and gentle care can keep them looking new for decades. A properly cared-for freshwater pearl necklace or earrings will remain as radiant as ever after many years.

Looking for pearls that will last? Explore our collection of handpicked freshwater pearl necklaces and earrings.