Our fully automated Frontgate Trio Jewelry Cleaner is so effective and easy-to-use, it makes restoring the gleam to your intricate rings, necklaces, bracelets, and other fine jewelry a breeze. At the push of a button, this hands-free, compact cleaner runs through three cycles – solvent soak, hot water rinse, and steam bath – to ensure your fine jewelry comes out sparkling. Plus, you can opt to activate the ultrasonic mode to more deeply clean precious metals and gemstones. Full, 52-minute cleaning cycle employs the same thorough methods used by professional gemologists Arrives with one complementary Accessory Kit (12 oz. cleaning solution, polishing cloth, and fine-bristled brush); additional kits sold separately The "Precious" mode activates the 42,000 Hz ultrasonic process to flawlessly clean diamonds, gold, silver, platinum, and other precious stone and metal jewelry The "Delicate" mode effectively cleans without the ultrasonic process, safeguarding pearls, costume jewelry, and soft or porous stones Cleaning Solution is non-toxic and biodegradable, and can be reused A five-minute soak and triple rinse ensures all dirt and cleaning solution has been removed Steam bath restores brilliance and removes water spots