Ultrasonic cleaners use cavitation to remove dirt from jewelry. They work best on hard gems (diamonds, sapphires) and solid metal settings, but can damage pearls, porous stones, glued pieces, and treated gems. Inspect pieces first and consult a jeweler for high-value or delicate items.
Jewelry steam cleaners use hot vapor to remove grime without abrasive scrubbing. They work well for hard gemstones and solid metal settings, but can damage porous or treated stones - so match the method to the piece and consult a jeweler.
Ultrasonic jewelry cleaners use cavitation to remove embedded grime from hard gems and metals, restoring sparkle quickly. They work well on diamonds, sapphires, rubies and solid metal settings, but can damage porous, treated, or fragile stones like pearls, opals, and fracture-filled emeralds. Inspect pieces or consult a jeweler before use.
A professional jewelry cleaner restores shine, inspects for loose settings, and handles repairs that home cleaning can't. Learn about tools (polishers, buffers, ultrasonic), which pieces need special care, and what to expect from a jeweler.