Home » News » Industry Technology » Ultrasonic Cleaners Work » How Do Ultrasonic Cleaners Work: Dos And Don'ts You Should Know!

How Do Ultrasonic Cleaners Work: Dos And Don'ts You Should Know!

How do ultrasonic cleaners work to make everything around us clean and healthy? What are the dos and don'ts of using it? You will find an answer here!

Andy Samuel  |   2022-06-08   |   Industry News


As the ultrasonic cleaning machine is welcomed by more and more people. How do ultrasonic cleaners work to get the maximum benefit for myself I believe this is the question that everyone who invests in the ultrasonic cleaning machine wants to know the most.

The best ultrasonic cleaners will keep everything around you clean and healthy. You'll be amazed that it can clean your jewelry, glasses, and anything else you want to clean in less than 5 minutes! If you want to learn how to use an ultrasonic cleaner correctly, this guide is worth continuing to read.

What is an Ultrasonic Cleaner?

Ultrasonic cleaners are interesting devices. It uses high frequency sound waves to clean items that can clean almost anything around your house. You can use them for your jewelry, baby gear, silverware, tools, and even vegetables.

Ultrasonic cleaners often taking only a few minutes can high-efficiently clean items, removing dirt particles and stubborn stains. The machine uses the higher the frequency of a sound wave to create powerful vibrations in the cleaning solution. Due to the vibration, the solution cleans a variety of rough and smooth surfaces, and the scrubbing action it creates helps the cleanser reach cracks and inside pores. In short, it works ingeniously to save you time and money while extending the life of your items.

How Do Ultrasonic Cleaners Work?

Before we learn how does an ultrasonic cleaning machine work, we need to know what is ultrasonic cleaning. How will we use the machine to clean items? Don't worry, let's find out one by one.

What is Ultrasonic Cleaning?

The powerful vibrations produced by an ultrasonic cleaner create millions of tiny air bubbles in the cleaning fluid every second. The bubble grows bigger with all the energy and then bursts on the surface of the item. It's called cavitation. The collision and bursting causes pressure on the dirt particles, forcing them to displace.

The cavitation bubbles agitate the solution to remove any contaminants adhering to surfaces such as plastic, glass, metal, etc. The brushing action of the liquid enables it to reach any cracks and holes in the item. The entire system is designed to aim at even the most stubborn impurities and spots.

How does ultrasonic cleaning work?

An ultrasonic cleaner consists of three basic components:

Ultrasonic Cleaning Tank- The tank holds the fluid of the ultrasonic bath and the items to be cleaned.
Ultrasonic Generator- The generator transforms AC electrical energy to an ultrasonic frequency.
Ultrasonic Cleaning Transducer- The transducer converts the ultrasonic electrical signal to mechanical energy.


Among them, the transducer is the most critical component of the ultrasonic cleaning machine. It uses electrical energy from a generator to produce sound at frequencies inaudible to the human ear.

When you connect your machine to a power source and switch it on, the generator and transducer immediately get to work. As the generator begins to convert the direct source of power into electrical energy for the transducer, the transducer starts to vibrate and pulse. It also begins to convert electrical energy into ultrasonic energy.

Due to the rapid movement, the transducer produces high-frequency compression sound waves. This movement eventually leads to the formation of cavitation bubbles, and as this happens, the bubbles pass through the cleaning fluid and begin cleaning.

These tiny air bubbles attack the part, removing contaminants. The intensity of the process ensures that whatever you're cleaning looks like new.

How to Use an Ultrasonic Cleaner

Ultrasonic cleaning machines are widely used in many industries, including medical devices, automotive, aerospace, dental, electronics, jewelry, and weapons. The machines are incredibly easy to use. Just follow four three steps to start cleaning like magic.

  1. Fill the tank with water containing an ultrasonic cleaning solution. The ultrasonic cleaning machine will help the solution carry out its job nicely.
  2. Put the item you need to clean into the ultrasonic cleaner
  3. Set the timer (depending on your cleaning needs) before pressing start.
The ultrasonic cleaning process is fast and efficient and can be used to clean items that are difficult to clean with traditional methods. Depending on the power of the cleaner and the object being cleaned, ultrasonic cleaning can take anywhere from five to twenty minutes. You can use an ultrasonic cleaner on a variety of surfaces without disassembling items before cleaning.

Different Types of Ultrasonic Cleaners

Not all ultrasonic cleaners are the same. Let's look at a few of the different kinds of ultrasonic cleaning machines on the market.

■ Industrial Cleaners: As the name suggests, these cleaners are high-grade and are for industrial-level use. As such, these cleaning tanks are either larger or custom designed. Similarly, the generators are more robust, delivering more power, and the transducers are of a higher grade.
■ Benchtop Cleaners: The cleaners are available in a variety of sizes. They take up less space than an industrial cleaner and are designed for all-day operations. They usually offer more accessories to assist with the cleaning operation.
■ Small Cleaners: These systems are generally used in the home or small business settings. They offer the functionality of larger systems, but with less capacity and fewer features.


Not sure what type you need for your requirements? You can check out the blog about which ultrasonic cleaner is better for me, or get in touch and a member of our knowledgeable and friendly team will be happy to advise you.

Dos and Don’ts of Ultrasonic Cleaners

Take some easy steps to take care of your ultrasonic cleaning machine if you want it to last you a long time. Just like you clean your belongings with it, you need to keep the cleaner tidy as well.

We recommend you follow the dos and don'ts of ultrasonic cleaners for effective cleaning while staying away from any potential accidents.


Here is a quick list of things you can do with an ultrasonic cleaner.

Fill the tank to the recommended level

Before you start to clean, fill the tank with water and cleaning solution. You will have to fill it up to the indicated level.

After you have turned on the ultrasonic cleaner, an over-filled tank can cause the spilling of liquid outside the container due to the vibration. It can be very dangerous if the liquid spills on any other electrical component. On the other hand, less liquid might cause ineffective cleaning.

Use the proper cleaning solution for your ultrasonic cleaner

Using an ultrasonic cleaner along with a cleaning solution helps the cleaner do its job quicker and better. Please make sure to use the proper cleaning solution for your ultrasonic cleaner, as different solutions work differently with different materials.

Generally, you can use water-based cleaners as solvent-based cleaners are not designed for ultrasonic cleaning. You can buy separate cleaners for your different cleaning needs. Follow the directions on the cleaning solution you’re using to ensure safe and proper use.

Use a non-flammable cleaning solution

The solution can get hot due to the powerful vibration caused by the cleaner. Hence, use a non-flammable solution for safety. If the solution gets overheated while it is paired with a flammable liquid, it can cause a lot of damage and even start a fire.

Use a safe water-based solution for cleaning. You can also make your own solution by combining water and detergent.

Choose an optimal temperature for cleaning

Choosing ideal temperatures for different kinds of items will ensure precise cleaning. Although high temperatures accelerate the decomposition of dirt, they will also cause quicker evaporation and damage to soft materials.

Make sure you follow the system specifications before setting the temperature. Also, keep in mind that the hotter the liquid, the lesser the cleaning time.

Unplug the power plug in time after use

After adding the cleaning solution and the items in the tank, plug the power in. Then, unplug the appliance when cleaning is complete to avoid overheating or electrical hazards.


Here are some of the limitations you may face with an ultrasonic cleaner.

Don't place any unsuitable items for ultrasonic cleaning

Although ultrasonic cleaners are made to clean almost every small to medium-sized item, there are a few exceptions. Some fragile jewelry or specific gemstones might get damaged by an ultrasonic cleaning machine, here is a list of all jewelry you can or cannot clean with an ultrasonic cleaner.

Moreover, some electronic devices may be unsuitable for ultrasonic cleanings, such as microphones. Placing unsuitable electronic devices in the solution might permanently damage them. That may also be dangerous for your surroundings.

Don't try self-repairing the cleaner

An ultrasonic cleaner is not too hard to figure out. Yet, we recommend you never mess with the system yourself with the intention to repair it.

Ultrasonic cleaners are designed to work on high voltage. If you have no prior experience with repairing such systems, you might end up causing damage to the cleaner and yourself.

Moreover, if you open the unit at home, you might lose the warranty that comes along with it. Always use your warranty or consult a professional for any repairs.

Don't touch the cleaning solution without a safety

Once the ultrasonic cleaner is running, don't put your hands inside the solution. The cleaner heats the liquid with the vibrating motion, and touching the liquid with bare hands might harm your skin.

Don't use an unrecommended liquid for cleaning

Don't use an unrecommended or flammable liquid for ultrasonic cleaning. Never use liquids like gasoline or alcohol as they can vaporize or even cause a fire. We recommend you to use a water-based solution for safe and quick cleaning. Here is a list of all solutions (natural or not) you can use with your ultrasonic cleaning machine.

Don't put in too many items at once

Although you would want to throw everything at once to save time, don't overcrowd your container. Doing so might damage your items as their surfaces would rub against each other, causing scratches.

Similarly, trying to clean an item with a shiny coating is also not advised. The process might damage the coating, making it appear faded. Even if it takes more time to clean your belongings, we believe that safety is more important.


I believe that when you read this, you already know how do ultrasonic cleaners work to keep everything around you clean and healthy. We have no hesitation in saying that ultrasonic cleaners can replace your regular cleaning equipment, they use intelligent ultrasonic technology for hassle-free cleaning.

Ultrasonic cleaners can basically clean anything you put them in, from food to baby items, and you can use them for the most delicate items without risk. If you follow the directions correctly, it's definitely an easy way to keep your family safe from major health risks and your belongings clean!

Andy Samuel

An expert in ultrasonic cleaning, focusing on the field of ultrasonic research for more than 10 years, has unique insights into ultrasonic cleaning.

You Might Also Like

Copyright © 2023​​​​​​​ Skymen Ultrasonic Cleaner  备案号 粤ICP备2023015802号  
Leave a Message
Contact Us