Updated as of June 2026
How to clean and care for Euclase
Has perfect cleavage and breaks easily. Clean gently with warm soapy water and a soft cloth. Avoid ultrasonic cleaners and any impact.
Step by step
- Fill a bowl with warm water and a few drops of mild dish soap.
- Soak the piece briefly, then gently brush with a soft toothbrush. Reach behind the stone where buildup hides.
- Rinse in clean water (keep a strainer over the drain) and pat dry with a lint-free cloth.
- Store in a soft pouch away from harder gems that could scratch it.
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Frequently asked questions
How do you clean Euclase?
Has perfect cleavage and breaks easily. Clean gently with warm soapy water and a soft cloth. Avoid ultrasonic cleaners and any impact.
Can you use an ultrasonic cleaner on Euclase?
No. Euclase can be damaged by ultrasonic or steam cleaners. Stick to warm soapy water and a soft cloth.
Does Euclase scratch easily?
Euclase rates 7.5 on the Mohs scale. That is moderately hard; avoid storing it loose with harder gems.