AltGems
Updated as of June 2026

How to clean and care for White Sapphire

Hard and durable. Clean with warm soapy water and a soft brush. Ultrasonic cleaners are generally safe.

Step by step

  1. Fill a bowl with warm water and a few drops of mild dish soap.
  2. Soak the piece briefly, then gently brush with a soft toothbrush. Reach behind the stone where buildup hides.
  3. Rinse in clean water (keep a strainer over the drain) and pat dry with a lint-free cloth.
  4. Store in a soft pouch away from harder gems that could scratch it.
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Frequently asked questions

How do you clean White Sapphire?
Hard and durable. Clean with warm soapy water and a soft brush. Ultrasonic cleaners are generally safe.
Can you use an ultrasonic cleaner on White Sapphire?
Yes, White Sapphire is hard and stable enough that ultrasonic cleaners are generally safe for untreated stones.
Does White Sapphire scratch easily?
White Sapphire rates 9 on the Mohs scale. That is hard and resists everyday scratches well.