The word Megasonic describes a sound that cannot be heard by the human ear. It is a type of sound wave that vibrates over 40,000 times a second. Especially, Coway's megasonic cleaning device has the frequency of over 1,000,000Hz. Once this megasonic sound wave, which is emitted from a vibrating element, reaches the solution, tiny bubbles are made. These bubbles become bigger, and eventually burst, resulting in a powerful energy. This megasonic process not only completely cleanses the surface of an object, but also removes foreign materials from the little gaps in an object's surface. With this megasonic technology, it is possible to remove pesticides from vegetables and plaque from the teeth.
Saturday, July 19, 2008
There's a new product, the Coway Megasonic Cleaning Device, that cleans pesticide off of produce. Here's how it works: