Restore the sparkle of your jewelry and valuables with Flitz Ultrasonic Cleaner Solution. Specially formulated for ultrasonic and steam cleaning machines, this professional-grade solution removes dirt, oils, and tarnish while delivering a brilliant, residue-free finish without harsh chemicals. Safe for diamonds, gold, silver, platinum, watches, coins, and many gemstones such as sapphires and rubies, its ammonia-free and biodegradable formula makes at-home jewelry care simple and effective. Just add it to your ultrasonic cleaner and let the powerful cleaning action bring back the shine of your treasured pieces. Not recommended for pearls, opals, or porous gemstones.