How does an ultrasonic cleaner work? Simple and complete explanation

1️⃣ The principle of cavitation

A ultrasonic cleaner works thanks to a physical phenomenon called cavitation :

• High-frequency sound waves (often 40 kHz)

• Create millions of microbubbles in the water

• These bubbles implode

• The released energy dislodges microscopic particles

This process enables extremely precise cleaning without mechanical abrasion.

2️⃣ Why is 40 kHz the standard frequency?

• Powerful enough to lift dirt

• Gentle enough not to damage delicate surfaces

• Ideal for jewelry, glasses, aligners

3️⃣ What ultrasonic waves actually clean

• Greasy residues

• Light limescale deposits

• Invisible microparticles

• Surface bacteria

UltraClean Pro™

4️⃣ SEO FAQ

Is it dangerous for objects?
Not if the materials are compatible.

Do you need to add a cleaning solution?
Water is sufficient in most cases.

UltraClean Pro™