The first ultrasonic cleaner was made in the 1950s. The technology of those devices evolved throughout the years. However, the main concept behind the technology remained the same. In this guide, we would like to explore the technology behind commercial and residential ultrasonic cleaners. In addition, we will look into if they really work and what you should know before purchasing one.

What Can you Clean with Ultrasonic Cleaners?

Ultrasonic Cleaners used to be restricted for small items. However, nowadays, you can clean larger items with commercial ultrasonic cleaners. Those industrial ultrasonic cleaners, Sized from 39 gallons to more than 204 gallons provide large capacity.

Do ultrasonic cleaners really work?

Ultrasonic Cleaners do work. They have commercial applications in major industries(see below). If those devices were not effective, they would not be used in such major industries. In fact, the commercial ultrasonic cleaner provides precision cleaning that humans can achieve. According to Ultrasonic.Com , Ultrasonic cleaning is incredibly efficient at removing contaminants when the optimal chemistry, cleaning cycle time, and temperature are used.

What Industries Use Ultrasonic Cleaners?

As mentioned above ultrasonic has been used as an industrial application for many centuries. There are many industries that use ultrasonic cleaners. However, the airline industry and the automotive industry are the biggest users. Those industries utilize the cleaners to clean aircraft parts and automotive car and truck parts. The reason those cleaners are used heavily in those industries is due to the rebuilding process of planes and heavy-duty trucks.

The Technology Behind Ultrasonic Cleaners

Ultrasonic technology is built based on high-frequency waves(also referred to as sound waves). Those waves produce enough pressure to disturb a special liquid solution. The remarkable pressure eliminates contaminants that stick to flat surfaces such as metal, plastic, glass, ceramic, and many other surfaces. The pressure is able to clean between holes, recesses, and almost any crack you can think of.

What Type of Liquid Should Be Used?

Some ultrasonic cleaners use water, while others use commercial solvents. The type of liquid being used will depend on the contamination type and workforce application. In other words, the more serious bacteria, algae, and fungus require heavy-duty solvents.

Most liquid solvent needs to be used in a warm setting. Typically this would mean, at about 122–149 °F (or about 65 °C) However, in certain industries such as the medical industry, a lower temperature can be used, in order to prevent protein coagulation.

The Limitation of the Technology

When using ultrasonic technology, items cannot be placed at the bottom of the cleaner. The reason behind this restriction is that the cavitation process that occurs during the cleansing process cannot occur. In other words, place the item at the bottom of the device will prevent the liquid solvent from reaching all areas of the object. Therefore, some items must be taken apart prior to being placed in the ultrasonic cleaner.

Types of Ultrasonic Cleaners 

  • ultrasonic cleaner dental equipment
  • ultrasonic cleaner jewelry
  • ultrasonic cleaner for guns

  • ultrasonic cleaner carburetor

Certain Electronic Parts 

Surprisingly, electronic boards can be cleaned by ultrasonic cleaners. Yet, some other sensitive electronics are not able to be cleaned by the ultrasonic cleaners due to the vibration caused by those cleaners.

What Makes Good Ultrasonic Cleaner

Choosing the best ultrasonic cleaner will depend on the application, tank size, desired power rating, and heat settings.