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The Onlyone Rechargeable Cordless Water Flosser combines advanced water pulse technology with a powerful 30-day battery life and a large 300ML BPA-free tank. Designed for sensitive gums and orthodontic care, it features 4 pressure settings and 5 specialized jet tips. Fully waterproof (IPX7), it’s perfect for home or travel, delivering professional-level oral hygiene with effortless convenience.











| ASIN | B0D5RFBB7M |
| Additional Features | 300ML water dental flosser pick, 4 modes water dental flosser pick,, Portable, Rechargeable, Waterproof, Cordless |
| Best Sellers Rank | #621 in Health & Household ( See Top 100 in Health & Household ) #4 in Power Dental Flossers |
| Brand | Onlyone |
| Brand Name | Onlyone |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 7,586 Reviews |
| Included Components | 1 Charging Cable, 1 User Manual, 5 Replacement Heads, Adapter not included, Water Dental Flosser |
| Item Dimensions | 8.68 x 2.91 x 3.19 inches |
| Item Nype Name | Water Dental Flosser |
| Manufacturer | Onlyone |
| Manufacturer Part Number | FC5360 Black |
| Manufacturer Warranty Description | 1 year |
| Material Type | Plastic |
| Model Name | Onlyone FC5090 |
| Model Number | FC5090 |
| Power Source | Battery Powered |
| Product Benefits | Freshen your Breath, Removes Plaque, Improve Oral Health,smile with Confidence |
| Recommended Uses For Product | Water Dental Flosser |
| Special Feature | 300ML water dental flosser pick, 4 modes water dental flosser pick,, Portable, Rechargeable, Waterproof, Cordless Special Feature 300ML water dental flosser pick, 4 modes water dental flosser pick,, Portable, Rechargeable, Waterproof, Cordless See more |
| Tank Volume | 300 Milliliters |
| Target Use Body Part | Teeth |
| UPC | 198715558647 |
| Unit Count | 1.0 Count |
R**A
Great Water Flosser
This water flosser is so easy to use and the best is it is easy to clean! It holds a charge for a couple of weeks and really works great! This is my first water flosser and I am so glad it is so easy to use. It can be messy and splash everywhere but if you close your mouth around it or use in the shower, then all is good! I also like that you can customize the pressure to start lower as you get used to it and increase as you get accustomed to it. I'm very happy with this flosser and the service from the company. I love that they reached out to make sure I was satisfied with the product.
L**S
Best flosser owned to date
The online flosser has lasted a long time without recharging (march 2026-present). The flosser has a larger water tank than any of the previous flossers I have owned. The adjustable 4 water pressures a enough to hand any pressures and works well with sensitive gums. The dollar value is lower than others I have purchased a works much better than previous owned. I have not experienced any issues or anything that could be improved to date. The flosser is light weight and easy to clean. In summary it a very good value for the cost.
L**I
Great Water Flosser!
This is my first time using a water flosser. It didn't take long to figure out how to use it. It's pretty simple. It feels good and is gentle on my gums. The water basin is a good size. I only have to fill it once to do all my teeth. It's portable so I can take it with me on trips. It feels sturdy in my hands. So far, I've only used the lowest setting. I haven't needed to use the higher settings. Low is powerful enough. The different attachments are super helpful to have and work well. It's not as messy as I thought it would be. I'm thinking of gifting one to each of my family members.
A**R
Overall Happy With This Purchase
Overall, I’m happy with this water flosser. The battery holds a charge very well, and I really like that it’s rechargeable, making it convenient for travel and everyday use. My only complaints are that the pressure settings could use a middle option—the high setting feels a little too strong, while the low setting doesn’t feel quite strong enough. Also, the power/mode button is positioned where I naturally hold the unit, so I occasionally hit it by accident while using it. Despite those minor issues, it works well, is easy to charge, and does a good job cleaning between teeth. I would still recommend it.
J**C
Better than dentist recommended brand
I bought this as a gift for a relative whose water flosser broke. She bought one that her dentist recommended, which cost more than three times the price of this unit. I was a bit worried that it wouldn't work as well because it was cordless compared to the corded one it would be replacing. I was wrong. She was extremely happy with the performance and said it was actually stronger and better at flossing. She also couldn't stop talking about the convenience of the product being cordless. It ended up being a great gift. I personally didn't use it, but the joy that my relative got from a simple water flosser was well worth the money spent.
M**F
It's an effective cleaner for the price.
This flosser is very effective and simple to use. It effectively cleaned in-between my teeth from any food debris in a short period of time. It was a little awkward at first, but I got the hang of it in no time. Sure, it may leak a little. However, it's inexpensive so what should one expect. It has more than one setting, I found the medium water discharge to be the most effective. It came highly recommended for it's price in Consumer Reports.
A**R
The Best Water Flosser
I am very happy with this water flosser. It works really well, and it lasts a long time between charges and it charges very quickly as well. It is light and is comfortable to hold. It also has 3 speed settings which is great. I have bought other water flossers in the past for more money and they didn't work as well as this one does. I would definitely recommend this flosser to anybody who wants a great water flosser at a great value.
A**P
Really good flosser with warranty
The flosser works great. Its pretty powerful, small enough to travel with, and simple enough to use for kids. The only thing I wish was different is the charging port. I'd much rather have a USB-C, than a proprietary port and cable. But that is a minor inconvenience, that does not make much of a difference. Also, a 2-year warranty is a big plus.
V**T
Excellent water dental flosser
Very happy to have purchased this water flosser. It is easy to use and more importantly it does the job.
A**A
Limpiador de dientes
Deja los dientes super limpios, sientes como te quita el sarro, los dientes se sientes lisitos
T**I
ممتاز
عالي الجودة وصوته خفيف شكرا لك جدا أعجبني
H**D
Refreshing
A must have adequate power to insure your teeth are flossed and clean
A**.
Pesimo
Me llegó un producto usado y aún mojado.
Trustpilot
1 month ago
2 months ago