Ultrasonic Bubbles Give Cold Water Bug-Killing Cleaning Power

The Starstream device infuses a stream of regular cold water with ultrasound, turning the tiny water bubbles into micro-scrubbers that clean and remove contaminants from surfaces. Could it reduce the need for detergents?

Nov 3, 2015

The Starstream device infuses a stream of regular cold water with ultrasound, turning the tiny water bubbles into micro-scrubbers that clean and remove contaminants from surfaces. Matthew Stock reports.

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