Topic 1: Basic Principle and Technology

What is an ultrasonic hydrodynamic sink, and how does it work?

Answer: An ultrasonic hydrodynamic sink is an advanced kitchen appliance designed to clean fruits, vegetables, and tableware thoroughly. Its core technology involves two main processes:

Ultrasonic Cavitation: The sink generates high-frequency sound waves (ultrasound) through transducers attached to the basin. These waves create millions of microscopic bubbles in the water. These bubbles rapidly form and implode (collapse), creating powerful shockwaves that scrub the surface of items, dislodging dirt, pesticides, wax, and even bacteria.

Hydrodynamic Ozone: Many models also infuse the water with ozone (O³), a natural and powerful oxidizing agent. This process, sometimes called "water catalysis," helps to break down chemical residues and neutralize harmful microorganisms, ensuring a deep clean without the need for harsh detergents.

Topic 2: Benefits and Advantages

What are the main benefits of using an ultrasonic cleaning sink compared to traditional washing?

Answer: The primary benefits include:

Superior Cleaning: It effectively removes up to 99% of surface contaminants, including pesticide residues, hormones, and bacteria like E. coli, which are difficult to eliminate with hand-washing alone.

Water and Time Saving: It cleans a large batch of produce or utensils simultaneously in a single cycle, saving both water and your time.

Chemical-Free: It significantly reduces or eliminates the need for chemical detergents and soaps, making it an eco-friendly and health-conscious choice. The cleaned food is safer and often tastes better.

Gentle on Delicate Items: The cavitation process is powerful yet non-abrasive, making it safe for fragile fruits, berries, and leafy greens that might be damaged by hand-scrubbing.

Topic 3: Usage and Operation

How do I use an ultrasonic catalytic sink? Is it complicated?

Answer: Not at all. The operation is typically very simple:

Fill: Place the items you want to clean (e.g., fruits, vegetables, kitchen utensils) into the empty sink basin.

Add Water: Fill the basin with clean water until the items are fully submerged.

Select Mode & Start: Choose the appropriate cleaning mode (e.g., "Fruits," "Vegetables," "Seafood," "Utensils") based on what you are cleaning. Press the start button.

Automatic Cycle: The sink will run an automatic cycle (usually 5-15 minutes). Once finished, drain the water, and your items are ready. No rinsing is typically required.

Topic 4: Safety and Considerations

Is the ozone produced during the cleaning process safe?

Answer: Yes, the process is designed to be completely safe. The ozone is generated and contained within the water during the cleaning cycle. It quickly dissolves and reverts back to oxygen after the cycle is complete, leaving no harmful residue on your food or in the air. Ozone is a recognized safe and effective antimicrobial agent for food contact.

Topic 5: Limitations and Maintenance

Are there any items that should not be cleaned in an ultrasonic sink?

Answer: Yes, it is recommended to avoid cleaning the following:

Porous or Soft Items: Items like mushrooms or very soft berries can absorb water and become mushy.

Items with Loose Skins: Such as onions, as the ultrasonic waves might cause the skins to detach excessively.

Delicate Antiques or Pearls: The intense vibrations could potentially damage fragile structures.

Always refer to the manufacturer's manual for a specific list of compatible and incompatible items.

How do I maintain and clean the sink itself?

Answer: Maintenance is straightforward. After use, simply drain the dirty water and rinse the basin with clean water. To remove any potential scale or lingering odors, you can run an empty cycle with a mixture of water and a small amount of white vinegar once a month. Wipe the exterior with a soft, damp cloth. Avoid using abrasive cleaners or scouring pads on the stainless steel basin.