Ultrasonic cleaners make use of ultrasonic waves to clean. https://www.bjultrasonic.com/ultrasonic-technical-info/7-easy-steps-to-use-an-ultrasonic-cleaner/ They are used in sterilizing and cleaning delicate items, like dental instruments and jewelry. With the help of the ultrasonic waves, the items are cleaned thoroughly in a short amount of time. Using an ultrasonic cleaner is easy. If you have this type of cleaner,