http://www.potsaa.com/vintage-amber/

What is the best way to care and cleaning of amber beads real cherry of a vintage necklace?
It is recommended that amber be cleaned only with mild soap and water. Polish with a dry, clean flannel cloth. Never use of ultrasonic cleaner to clean amber. When cleaning silver in Polish, it is preferable to use a cloth polishing, how to keep harsh chemicals away from the amber. Never immerse the amber jewelry in any type of product for cleaning jewelry.
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