Ultrasound waves cleaning power

Can you imaging what it would be like if you could wash your hands thoroughly and effectively with nothing more than cold water? What it would be like if you could clean countertops, floors, or even medical tools without using any harsh chemicals?  

A new device called StarStream creates a whole new kind of cleaning solution by infusing H2O with ultrasonic bubbles. The device brings micro-scrubbing power to regular tap water or increasing the cleaning power of detergents.

StarStream gives tap water incredible cleaning power. This innovative technology has won The Royal Society’s prestigious Brian Mercer Award for Innovation 2011

As ultrasonic waves activate the stream of water from a single StarStream nozzle - the regular water is imbued with cleaning power.  The oscillation of the sound waves turns every bubble into a tiny micro-scrubber that can clean all kinds of complex surfaces (cracks, crevices, and practically any tough-to-reach spot) without bleach and chemical detergents. 

StarStream has also been used for cleaning surgical instruments and removing biological contaminants from medical appliances and surgical steel. It can also be used to remove dental bacteria that lead to common mouth, tongue, and tooth diseases, and the separation of soft tissue from bone, which is a crucial step to successful surgical transplants. In hospitals, StarStream could play a crucial role in maintaining a sterile environment without contributing to humanity’s ever decreasing antibiotic and anti-microbial resistance levels.


In the near future with further funding, the team will be able to shrink down the current design to a more readily-installable system. “If you can clean effectively, as we’re doing here, then you can stop the bugs ever entering the body. And if the bugs never enter the body the person doesn’t get an infection and you don’t have to use these antibiotics, anti-microbial agents. And you’ve got a whole different pathway for tackling this anti-microbial resistance catastrophe,” said Professor Leighton. In the future,  modifiable StarStreams could be attached to hand-washing stations in hospitals, or even regular sinks in public bathrooms everywhere.