ANSWERS: 1
  • <h4 class="dechead">On One Hand: Silver Cleaner Can Damage Opals

    The opal is a soft and porous stone that is vulnerable to moisture damage, scratching and chemical degradation. For this reason, silver cleaner is not recommended for use on an opal. Opals should be cleaned and polished with a clean, soft, dry cloth. For heavier cleaning, gemsociety.org recommends a mild detergent such as dish soap and room temperature water, but warns that opals should not be soaked.

    On the Other: Chemical Free Cleaners Might Work

    Some brands of jewelry cleaner, including silver cleaners, advertise non-toxic and chemical-free products that they claim will not harm opals. If searching for this type of product, be sure that it does not contain any alcohol or harsh chemicals.

    Bottom Line

    The vast majority of websites dedicated to the care of opals recommend cleaning by dry cloth or mild detergent. Since silver cleaners, and jewelry cleaners in general, are typically chemical based, it is not recommended that they be used on opals.

    Source:

    Silver Parrot Jewelry Boutique: Jewelry Care & Cleaning

    Gillett's Jewellers: Opal Jewelry Advice

    More Information:

    Gem Society: Opal Information

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