A new megasonic cleaning device has been unleashed, replacing conventional taps with a shower style head that is plugged into considerable power levels. Coways SWV-08AM is a stainless steel gadget that attacks tough food residues and dirty dishes in a new way by infusing tap water with sound waves.Plugged into a frequency of 1.6MHz, the devices water jet creates microscopic cavitation bubbles to break up and lift off dirt, removing the elbow grease from doing the washing up.The manufacturer explained Without chemical detergents, with minimal time and effort, you can clean effectively.Coway also explained that the tiny bubble made by a 1.6 MHz megasonic wave removes impurities not only on surface by also in the small gap.The stainless steel device is likely to be popular with hygiene enthusiasts who prefer to limit water usage and reduce dishwasher loads.