Ultrasonic waves clean up dirt
Ultrasonic vibrations provide countless vacuums called cavitation in the liquid
It will produce closer fine bubbles.
The impact waves that occur when these bubbles are squeezed to repel dirt from the laundry.
This action allows for complex shapes, small and hard to wash.
Some items that do not fit the interior of the brush, or anything you had to wash it before,
Easy to clean items that are difficult to use by human hands.