Pearl Care Guide: How to Properly Clean, Store, and Maintain Pearls
Pearls are one of the most delicate materials in fine jewelry. Unlike diamonds or sapphires, pearls are organic gemstones, which means they require specific care to maintain their luster, surface quality, and longevity.
This guide outlines how to properly care for pearls, including daily wear, cleaning, storage, and long-term maintenance.
Why Pearl Care Matters
Pearls rank 2.5 on the Mohs hardness scale, making them significantly softer than most gemstones. Because of this:
- Pearls can scratch easily
- They are vulnerable to chemicals and acids
- Heat and dryness can cause cracking or discoloration
Despite their softness, pearls can last for generations when properly maintained.
Daily Care for Pearls
To preserve the natural luster of pearls, follow these daily care guidelines:
- Put pearls on last, after applying:
- Makeup
- Perfume
- Hair products
- Remove pearls first at the end of the day
- Avoid exposure to:
- Hairspray
- Cosmetics
- Perfume
- Perspiration
- After wearing, gently wipe pearls with a soft, lint-free cloth
These steps help prevent buildup and surface damage caused by everyday products.
Cleaning Pearls Safely
Pearls should be cleaned gently and with minimal exposure to moisture.
Recommended cleaning method:
- Use lukewarm water with mild soap
- Lightly wipe with a soft damp cloth
- Allow pearls to air dry completely before storing
Avoid:
- Ultrasonic cleaners
- Steam cleaners
- Harsh chemicals or abrasive materials
Routine wiping after wear is the safest and most effective way to maintain their shine.
Proper Storage for Pearls
Incorrect storage can lead to scratches, dehydration, or damage to the string.
Best practices:
- Store pearls separately from other jewelry
- Use a soft pouch or fabric-lined jewelry box
- Fasten clasps to prevent tangling
- Lay strands flat to protect the silk thread
Avoid storing pearls in airtight containers or safety deposit boxes for long periods, as low humidity can cause them to dry out.
Maintenance and Restringing
Over time, pearl jewelry may require professional maintenance.
- Check clasps, prongs, and settings regularly
- If strands feel loose or stretched, have them restrung
- Even with minimal wear, restringing is recommended periodically to prevent breakage
Pearl rings should be worn with care and are best suited for occasional wear rather than daily use.
Additional Considerations
- Pearls are sensitive to heat and light, which can cause cracking or fading
- Many pearls are treated (dyed, coated, or bleached), and these treatments may change over time
- Avoid prolonged exposure to sunlight or high temperatures
Pearls require more care than most jewelry, but the process is simple with consistent habits. Proper cleaning, storage, and handling will help maintain their natural beauty and ensure they remain a lasting part of your collection.
Sources
Gemological Institute of America. (n.d.). Pearl care and cleaning guide. https://www.gia.edu/pearl-care-cleaning
Mikimoto America. (n.d.). Pearl care. https://www.mikimotoamerica.com/us_en/pearl-care
