Gemstones
Gemstones
Cleaning Gemstones:
General Cleaning:
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Use warm water, mild washing-up liquid, and a soft brush for most
gemstones.
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Avoid harsh brushes and aggressive cleaning for treated gemstones.
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Clean pearls and porous stones with a small makeup brush dipped in
shampoo and water.
Preventing Damage:
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Keep pearls separate from hard gemstones.
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Avoid exposing gemstones to excessive light.
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Do not immerse gemstone jewellery in water.
Specific Gemstones:
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Use cool water for cleaning malachite.
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Avoid steam, boiling, and ultrasonic cleaning for gemstones and pearls.