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iSonic Ultrasonic Denture/Aligner/Retainer Cleaner for All Dental and Sleep apnea appliances (F3900)

iSonic Ultrasonic Denture/Aligner/Retainer Cleaner for All Dental and Sleep apnea appliances (F3900)

Q: I just used this unit for the first time yesterday evening. The unit quietly hums but there is no movement of the water. Is the unit defective?

You don't see movement. However, put one finger in the unit while it is on and you should notice the vibrations. If you don't, then something is wrong. But just looking at it, no, the water doesn't move.

Q: Can this be used with a flex denture? I can't use toothpaste, mouthwash or cleaning tablets because the denture will change color.

I use it on my flex bridge with Val-Clean made for this type of denture. Buy it at valclean.com for ½ the price on Amazon. I've been using it for many years now. They get clean and still flexible.

Q: When this item is used to clean a night guard, should it be used every day? I typically just brush my night guard with my toothbrush & toothpaste every morning, but do a weekly soak in a glass with denture cleaner. Do you add any sort of cleaning agent when using this item? Thanks!

I use mine for my night guard. My dentist says all of these 'expensive' cleaners are unnecessary. Use distilled water and 1/4 teaspoon of baking soda and clean your retainers or dentures every night. I do this and once a week I brush my retainers with my toothbrush... they have been very clean and undamaged for years. Saves money and it works... I like a win-win.

Q: Has anyone owned this for over 2 yrs. From the review, it breaks down too easily. Anyone know model that will last me more than 5 yrs for

I bought mine July 2018, and it broke Oct 2020. I didn't use it frequently either. It does a great job but isn't durable. So, based on my experience, it will not last even 2 years.

Product ID: 1420175

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Details

Brand
iSonic
Power Source
Corded
Special Feature
Timer
Product Benefits
Deep cleans
Unit Count
1.0 Count

🔊42 kHz ultrasonic cavitation

⚙️200 ml stainless steel tank

🕹️One-touch 5-min auto cycle

Frequently Bought Together

iSonic F3900 Ultrasonic Denture/Aligner/Retainer Cleaner for all dental and sleep apnea appliances, 110V 20W (tank no longer removable) , White , 0.4Pt/0.2L

Retainer Brite - Retainer Cleaner Tablets for Invisalign, Mouth Guard Cleaner, Night Guard Cleaner and More. Cleaning Tablets for Ultrasonic Cleaners. 120 Tablets - 4 Month Supply. Made in USA

Retainer Brite Tablets for Cleaner Retainers and Dental Appliances - 96 Count

Description

✨ Keep your smile flawless with ultrasonic precision! 🦷

BUILT TO LAST - Durable leak-free design with non-removable tank for reliability
PEACE OF MIND - FSA/HSA eligible with 1-year warranty and US-based support
COMPACT POWERHOUSE - 200 ml stainless steel tank fits all dental appliances
EFFORTLESS OPERATION - One-touch start with automatic 5-minute cycle
DEEP ULTRASONIC CLEAN - 42 kHz frequency targets every nook without scratching

The iSonic Ultrasonic Cleaner uses 42 kHz ultrasonic cavitation to deliver a deep, non-abrasive clean for dentures, aligners, retainers, and mouth guards. Its compact 200 ml stainless steel tank fits all common dental appliances, while a simple one-touch 5-minute cycle ensures effortless use. Designed with a durable leak-free build and backed by a 1-year warranty plus US-based customer support, it’s the smart choice for maintaining oral appliance hygiene.

Have a Question? See What Others Asked

I just used this unit for the first time yesterday evening. The unit quietly hums but there is no movement of the water. Is the unit defective?

Can this be used with a flex denture? I can't use toothpaste, mouthwash or cleaning tablets because the denture will change color.

When this item is used to clean a night guard, should it be used every day? I typically just brush my night guard with my toothbrush & toothpaste every morning, but do a weekly soak in a glass with denture cleaner. Do you add any sort of cleaning agent when using this item? Thanks!

Has anyone owned this for over 2 yrs. From the review, it breaks down too easily. Anyone know model that will last me more than 5 yrs for

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