What exactly is ultrasonic disinfection?

The ultrasonic cleaner is a device that uses high-frequency sound waves for effective cleaning and disinfection of various objects. This technology creates millions of tiny bubbles in the water that effectively remove even the smallest particles of dirt and microorganisms [1].

SEE ALSO: Dental ultrasonic cleaner – what kind of device is it? [...]

Scientific studies confirm that the ultrasonic cleaner at a frequency of 42,000 Hz effectively eliminates up to 99% of bacteria, including dangerous yeasts causing oral infections (Candida albicans) or intestinal bacteria (E. coli) [2]. This means that your dentures or orthodontic aligners will be not only aesthetic but also safe.

Why is the ultrasonic cleaner more effective than a toothbrush?

Regular brushing only removes part of the bacteria from the surfaces of dentures and orthodontic aligners. Studies show that mechanical cleaning, although effective, does not completely eliminate bacterial biofilm [3]. Why? Because the toothbrush simply cannot reach all areas.

The dental ultrasonic cleaner works completely differently. When you turn on the device, the water looks calm, but in reality, microscopic bubbles form in it that reach everywhere – into the pores of the material, gaps between denture parts, and places where no toothbrush can reach [4].

Practical uses of the ultrasonic cleaner in oral hygiene

Dentures, orthodontic aligners, and retainers – no more dental plaque

If you wear dentures, use orthodontic aligners or retainers, you know very well how difficult it is to keep them perfectly clean. Yeasts and bacteria quickly develop on their surfaces, leading to unpleasant odors and gum irritation. Does the ultrasonic cleaner disinfect effectively enough? Studies show a reduction in bacteria count by over 90% after just 5 minutes of operation [5].

ZENT® Ultrasonic Cleaner cleans items using ultrasound and a UV lamp that additionally eliminates viruses and bacteria. Its compact size allows the device to be placed on the bathroom sink. In case of problems, you can count on a 2-year warranty.

What else can you disinfect with the help of an ultrasonic cleaner?

ZENT® Ultrasonic Cleaner it is not only a device for denture or orthodontic aligner users. Thanks to its versatility, it is also effective in cleaning: 

• electric toothbrush heads, 
• relaxation splints, mouthguards,  
• jewelry, 
• glasses,
• water-resistant watches,
• razor heads,
• small cosmetic tools (e.g. tweezers or scissors),
• small metal objects (e.g. keys).

SEE ALSO: How to quickly remove tartar from dentures?

Ultrasonic cleaner – how to use it for maximum effectiveness?

The process is extremely simple:

1. Place the denture or aligner in the 180 ml chamber.
2. Add clean water.
3. Press the button and select a 5 or 10 minute cycle.
4. Wait until the device finishes working.

Will the ultrasonic cleaner replace daily hygiene?

Although ultrasonic cleaners are very effective, they do not completely replace daily oral hygiene. They are a supplement that raises the cleanliness standard to the next level. Additionally, they are safe for all types of dental prostheses and orthodontic aligners.

SEE ALSO: How to properly clean a removable orthodontic appliance?

The ultrasonic cleaner is a breakthrough in home dental hygiene. Thanks to technology generating 42,000 Hz and support from a UV lamp, devices like ZENT® Ultrasonic Cleaner offer effectiveness unavailable to traditional cleaning methods. It is an investment in your health and comfort that takes only 5 minutes a day!

FFAQ – most frequently asked questions

1. How often should the ultrasonic cleaner be used for dentures? Every evening – that is enough to maintain optimal hygiene.
2. Can disinfectant liquids be added to the water? Yes, but often water alone is enough thanks to the action of ultrasound and UV lamps.
3. How long does an effective cleaning cycle last? 5 minutes is the minimum for basic disinfection, 10 minutes for deep cleaning.
4. Can the device damage dentures? No, ultrasound is safe for all dental materials.

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References

[1] Tokarz Z, Krzysciak P, Wieczorek A. Effectiveness of methods for removing the Candida albicans biofilm from the dental acrylic surface. Dent Med Probl. 2023;60(4):665–671. 

[2] Lombardo L, et al. Comparative SEM analysis of nine F22 aligner cleaning strategies. Progress in Orthodontics. 2017;18:26. 

[3] Farhadifard H, et al. Plaque Removal Efficacy of Three Cleaning Methods for Removable Orthodontic Appliances: A Crossover Randomized Clinical Trial. Turkish Journal of Orthodontics. 2021.

[4] Balcoș C, et al. Comparative study on the efficiency of different cleaning methods of dental instruments. Romanian Journal of Oral Rehabilitation. 2023;15(2):416-423.

[5] Hawrylik E, Butarewicz A. Influence of Low-Frequency Ultrasound on the Disintegration of Coliform and Fecal Coliform Bacteria. Journal of Ecological Engineering. 2021;22(9):192–197.