Does Ultrasonic Cleaning Really Work?

Machines that perform ultrasonic cleaning work by producing vibrations of high frequency (so high that a human cannot hear them). It has a tank that takes in water or a liquid solution and where you place your eyeglasses or any other object you want to deep-clean. Once you turn the cleaner on, the vibrations shake out the dirt from the object.

This is the explanation of how these machines function. And you may ask yourself whether they are effective. Yes, it is a logical question. And yes, it really works.

Ultrasound cleaning grime, rust and dirt within seconds

How Does Ultrasonic Cleaning Work?

Ultrasonic cleaning is such a simple and fast process, yet so effective. Removing the dirt that has accumulated in the minute cavities is virtually impossible with everyday cleaning practices. But with one of these machines, deep-cleaning has become a piece of cake.

What you do:

  1. Place the object that you want to clean in the tank of the machine.
  2. Pour water to cover the object. You can use tap water or, even better, filtered water.
  3. Turn on the machine.
  4. When cleaning is finished, take the object and let it dry or wipe the excess water from it.

If you want to make the best out of this process, follow the instructions carefully and don’t let the object stay in water for too long. It is best to take it out right after the machine finishes.

Lukewarm water is better than hot water in order to avoid possible harm to the object. Also, filtered water is safer as it is cleared of tiny particles or impurities that may damage a fragile surface of the object it’s about to be cleaned.

Cleaning your eyeglasses isn’t recommended if they are scratched because the cleaner may increase the damage.

What the machine does:

  • Vibrate at high frequency, typically at around 42,000 Hz

Water is then to get inside all the tiniest holes and crevices of the object that is being cleaned. Its purpose is also to ease up the moving of the dirt that comes out.

As the ultrasonic cleaner shakes and produces micro bubbles, the dirt moves around the water and thus loosens from the object, leaving it very clean. This effect cannot be replicated with any kind of manual rinse, scrub, or swab.

Myths About Ultrasonic Cleaning

These machines are surrounded by a web of myths that makes people not trust that they are really effective and efficient. Here are some of the most frequent ones.

  • You have to clean an object before you put it in an ultrasonic cleaner.
  • Aluminum cannot be cleaned in this machine.
  • You have to use only water in the tank.
  • Ultrasonic cleaning does not work.

None of these statements are true. Ultrasonic cleaning works, even if you don’t wipe off the excess dirt from an object. This kind of cleaning is used in many medical institutions for sterilization. And a great many types of materials can be cleaned effectively with the right kind of detergent or solution in the tank.

Final Take on Ultrasonic Cleaning Power

Ultrasonic cleaning is a productive way to clean objects such as eyeglasses. The combination of water (or another liquid solution) and vibrations makes all the dirt, grime and oils come out. This machine has the efficacy that manual cleaning simply cannot match.