About This Item
LOHEER Ultrasonic Jewelry cleaner offer 360 degree all around high efficiency cleaning,48,000 Hz super power ultrasonic energy waves easily remove dirt and grime without damaging items by creating millions of microscopic cleaning bubbles. Cleaning is not recommended in the following situations: 1. Glasses/Sunglasses with pre-existing scratches or cracks sin the coating are not suitable for ultrasonic cleaning. Ultrasonic cleaning is only suitable for cleaning frames. 2. Sliver items that are tarnished (discoloration due to oxidation) 3. Jewelry containing loose stones or soft/porous stones such as pearls, emeralds,amber, and opal. Tips: To prolong the lifespan of the machine, it is recommended to allow for a 10-minute break after continuous operation.
