Cleaning and Caring for Abalone Shell Gemstone Preserve the radiant allure of Abalone Shell gemstones by softly wiping with a damp, soft cloth to eliminate dirt and oils. Shield from harsh chemicals and ultrasonic cleaners to prevent damage to the delicate surface. Store separately to avoid scratches and limit exposure to prolonged sunlight, ensuring the enduring beauty and iridescence of these captivating gems. https://www.cabochonsforsale.com/gemstone/abalone-shell