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2. Ultrasonic cleaning - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_cleaning

   Sonorex ultrasonic cleaner from the 1970s or 1980s Ultrasonic cleaning of a mobile phone. Ultrasonic cleaning is a process that uses ultrasound (usually from 20 to 40 kHz) to agitate a fluid, with a cleaning effect. Ultrasonic cleaners come in a variety of sizes, from small desktop units with an internal volume of less than 0.5 litres (0.13 US ...

3. Ultrasound - Wikipedia

   en.wikipedia.org/wiki/Ultrasound

   An ultrasonic cleaner works mostly by energy released from the collapse of millions of microscopic cavitation bubbles near the dirty surface. The collapsing bubbles form tiny shockwaves that break up and disperse contaminants on the object's surface.

4. Sonication - Wikipedia

   en.wikipedia.org/wiki/Sonication

   Sonication machines for record cleaning at Swiss National Sound Archives. Sonication is the mechanism used in ultrasonic cleaning—loosening particles adhering to surfaces. In addition to laboratory science applications, sonicating baths have applications including cleaning objects such as spectacles and jewelry.

5. Ultrasonic transducer - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_transducer

   High-power ultrasonic emitters are used in commercially available ultrasonic cleaning devices. An ultrasonic transducer is affixed to a stainless steel pan which is filled with a solvent (frequently water or isopropanol). An electrical square wave feeds the transducer, creating sound in the solvent strong enough to cause cavitation. Ultrasonic ...

6. Do laundry sheets actually work? Here's what a product ...

   www.aol.com/lifestyle/do-laundry-sheets-actually...

   I served as the cleaning expert at USA Today for over a decade and have tested all kinds of laundry products — from devices that lift stains with ultrasonic waves to detergents for sensitive skin.

7. Sonocatalysis - Wikipedia

   en.wikipedia.org/wiki/Sonocatalysis

   The cup-horn sonicator is similar to the ultrasonic cleaner, but it may irradiate using both direct and indirect irradiation. While ultrasonic cleaning only generates ultrasound with low frequencies, the cup-horn sonicator can generate ultrasound with high frequencies too, and with a higher intensity.