But assuming all the nooks and crannies of a board can be dried out before power is applied, the cleaning solution itself should be of little concern. The main beef with ultrasonic cleaning seems ...

Cleaning and Sterilization products such as autoclaves, industrial cleaners, mini cleaners, labware washers, ultrasonic bath cleaners, Biological and Temperature Indicators, steam cleaners ...

Or, you can buy an ultrasonic cleaning machine and let it do all the work instead. These countertop contraptions—which we have not tested—claim to dislodge food bits, bacteria, and the like ...

Ultrasonic waves and massage balls would clean the bather before the water drained away. The Ultrasonic Bath never took off, but it did inspire a child observer: Yasuaki Aoyama, now chairman of ...