








✨ Sparkle your smile, stress-free! ✨
The iSonic Ultrasonic Cleaner (F3900) delivers a powerful 42 kHz ultrasonic cleaning cycle in a compact 200 ml stainless steel tank, designed specifically for dentures, aligners, retainers, and sleep apnea devices. Its one-touch 5-minute auto-clean operation ensures effortless, deep cleaning without abrasion. Built with a durable leak-free design and backed by a 1-year warranty plus US-based support, it’s the trusted choice for maintaining impeccable dental hygiene with minimal effort.
















| ASIN | B00HLBW61C |
| Best Sellers Rank | #45,226 in Health & Household ( See Top 100 in Health & Household ) #86 in Denture Cleansers |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,525) |
| Date First Available | September 16, 2012 |
| Is Discontinued By Manufacturer | No |
| Item model number | F3900 |
| Manufacturer | iSonic |
| Product Dimensions | 7.1 x 5 x 5 inches; 2 Pounds |
R**Z
It's doing a great job
So far it's working as advertised. Easy to use & clean. Purpose of the purchase is to clean dentures & it does that very well. This device is for a person with dementia. They have enough challenges getting through each day. This device eliminates one of those challenges. It's setup for them & all they need to do is put their dentures in the device. Their dentures are cleaned within minutes - 5m/quick or 10m/deep clean.
M**N
6 Years usage & excellent results
I have used the Isonic ultrasonic cleaner for my dentures for six years. Being a clean freak I do normal denture cleaning with warm water and brush. I then place my dentures in the tank along with a standard denture cleaning tablet and warm water. I allow the appliance fro soak overnight. A thorough rinse with warm water for the dentures as well as the ultrasonic cleaner each morning and the process is quick with excellent results. My dentist has commented on the cleanliness of my dentures at every check up. My daily routine may seem excessive but my appliance is clean and fresh daily.
C**J
Lasted 7 Year
I've been an avid user of this ultrasonic cleaner for my Invisalign trays for a remarkable seven years now, and it has truly been a game-changer in my dental care routine. From the very first day of use, I was impressed by its efficiency and reliability. This ultrasonic cleaner has consistently delivered outstanding results, ensuring that my Invisalign trays remain impeccably clean and free from any buildup or residue. Its ultrasonic technology ensures thorough cleaning, reaching even the tiniest crevices of the trays without any hassle. One of the aspects that truly sets this cleaner apart is its durability. Despite daily use over the years, it has remained robust and dependable, never faltering in its performance. The quality craftsmanship is evident in its sturdy construction and reliable functionality. Additionally, the ease of use of this device deserves commendation. It's incredibly user-friendly, requiring minimal effort to operate. The straightforward design makes it a breeze to incorporate into my daily routine without any hassle. Overall, I cannot recommend this ultrasonic cleaner highly enough for fellow Invisalign users. It has been an indispensable tool in maintaining the hygiene and longevity of my trays, consistently exceeding my expectations. If you're in search of a reliable and quality device to enhance your dental care routine, look no further – this ultrasonic cleaner is the perfect solution! Pros: Reliable performance for daily use Exceptional durability, lasting for years without any decline in quality Effortless operation and user-friendly design Ensures thorough cleaning of Invisalign trays, leaving them impeccably clean Cons: None to mention, this cleaner has surpassed all expectations! In summary, it deserves a resounding five-star rating for its exceptional performance and longevity. Invest in this ultrasonic cleaner, and you won't be disappointed!
Y**V
Stopped working after 1 year but company replaced it
The previous version of this was rock solid and worked for 7 years until finally the button stopped functioning. I bought the new version of the same model but it already gave out after just 1 year of use. The button lights up but there is no sound or cleaning action. Update: I reached out to the company and they promptly sent me a new one. Hopefully this one last more than a year. Great customer service!
T**S
Product life/durability is not good
I have bought this product three times. The first one lasted 16 months and then just quit working. The second one lasted only four months before it quit working. The third one lasted almost four years, but then just abruptly died like the previous ones. Notwithstanding the third one lasting a "reasonable " length of time, I question the quality and longevity of the product and will be replacing it with a different brand.
D**N
Cleans and makes retainers like brand new.
I didn't really feel like I needed this since I cleaned my retainers by hand.. Wow, was I mistaken. This item is a great value for the money and makes them look brand new in less that 5 minutes. I only use half a tablet and cleans perfectly. Very quite and easy to use doesn't take up much room on the counter, glad I purchased this item.
T**B
Very Effective, easy to use, and affordable ultrasonic cleaning
I’ve been very happy with this. I’ve used it daily for about 6 months. It definitely seems “stronger” (finger tingles) and to be more effective than another ultrasonic cleaner I bought a few months before this one. Once I tried this one, I gave away the older one. My aligner trays stay much more clear now. I do use this in conjunction with a 1/2 of an iSonic cleaning tablet. Its stainless steel lining is easy to clean. I just tip it forward into the sink and run the water around it. Operation is easy as it is just a double push on the power button to activate cleaning. There’s an automatic shutoff and you are advised not to run it over and over without letting it rest in between cycles. But, I rarely feel I want a 2nd cycle anyway.
T**M
Highly effective
Unit is quiet and performs as expected. Important to dry after use.
F**S
Ya no funciona ..... como Puedo hacer para hacer el reclamo?
Trustpilot
1 week ago
1 month ago