Onlyone Rechargeable Cordless Water Flosser with Adjustable Water Pressure for Daily Oral Care, Power Dental Flosser for Home and Travel Use, Portable Oral Irrigator for Sensitive Gums and Braces Care
Original price was: $27.76.$22.68Current price is: $22.68.
Related Products
From the brand
Find More in Onlyone
Ultrasonic Electric Toothbrush
Onlyone is on a mission to make oral care more effective and enjoyable. We strive to promote oral health with cutting-edge water dental flossers, making each flossing a step towards a brighter smile.
At Onlyone, quality is the top priority. We design, test, and perfect our water dental flosser with years of research and clinical expertise. We enable everyone to elevate the oral care experience, to live healthier, happier lives.
Product Dimensions : 8.68 x 2.91 x 3.19 inches; 13.05 ounces
Item model number : FC5090
Batteries : 1 Lithium Polymer batteries required. (included)
Date First Available : May 31, 2024
Manufacturer : Onlyone
ASIN : B0D5RGHWYT
Best Sellers Rank: #1,987 in Health & Household (See Top 100 in Health & Household) #8 in Power Dental Flossers
Customer Reviews: 4.4 4.4 out of 5 stars (14,136) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Advanced Water Pulse Technology with Adjustable Pressure: Designed with advanced water pulse technology, developed and refined by our R&D team through long-term research and real-user testing. Features 4 adjustable pressure settings with 1500–2000 high-pressure pulses per minute (50–150 PSI) to help target plaque buildup and food debris, delivering gentle yet thorough cleaning for daily oral care—ideal for sensitive gums.
Rechargeable Cordless Design with Long-Lasting Battery: Provides up to 30 days of use on a single charge, making it ideal for daily oral care at home or for convenient travel.
BPA-Free 300ML Water Tank for Safe Daily Use: Made with BPA-free materials, the 300ML large-capacity water tank supports a full cleaning session with fewer refills.
Designed for Braces and Dental Appliances: Helps clean around braces, crowns, and other dental appliances, reaching areas that traditional floss may miss.
IPX7 Waterproof for Bathroom and Shower Use: Built with IPX7 waterproof protection, safe to use and easy to rinse in the bathroom or shower for hassle-free daily flossing.
Easy Charging & Maintenance (Adapter Not Included): Charges via standard 5V USB power. Adapter not included, but compatible with any existing 5V charger. For optimal hygiene and performance, replace the nozzle every 3 months.
10 reviews for Onlyone Rechargeable Cordless Water Flosser with Adjustable Water Pressure for Daily Oral Care, Power Dental Flosser for Home and Travel Use, Portable Oral Irrigator for Sensitive Gums and Braces Care
Add a review
Original price was: $27.76.$22.68Current price is: $22.68.
Cafelatte54 –
Easy to Use Great Results
Update: 01/21/26–I felt it was important to state that I use the water flosser IN ADDITION TO my daily brushing and flossing routine. I use floss picks, interdental brushes, and regular dental floss. I also use Plax pre-brushing rinse to help remove plaque. I use a battery-operated Oral B toothbrush. The water flosser is a great addition to my normal routine.I received this water flosser 10/17/25 and began using it after I charged it overnight. I decided to wait until after my dental cleaning appointment to write a review so I could get feedback from the hygienist regarding the effectiveness of removing plaque. At my dental appointment on 12/11/25, the hygienist was pleased because there was very little plaque buildup on my teeth. Her only recommendation was to use the flosser on medium speed because she said high could cause damage to the gum tissue. Here are the PROS and CONS:PROS: It’s very easy to fill the tank with water. (I use filtered water that I store in a water bottle on the counter)It holds a charge for two to three weeks. It’s easy to use and makes my teeth feel really clean. It comes with five cleaning attachments: 2 regular water sprayers, 1 plaque removal tool, 1 tool for braces, and a tongue cleaner. I keep the tip covered with a toothbrush cover when not in use.CONS: It is a bit messy as water flows out of your mouth and on the handle which makes it slippery.Overall, I’m happy with the product and the results.
Frank –
Recommend with a minor caveat (see review)
I have owned a number of cordless water flossers over the years including one from the top name brand. From my experience I would say they are all essentially the same. It is a simple product with a water vessel, a pump, a battery and a variety of tips. Given the way they work and common features it appears to me that the differences are minor, however, there are some design features that might make you consider one product over another.First, what I really like about this flosser. Price is one of them. For about $20 you get a pretty good product. There is no reason to spend much more to get a dental flosser that just squirts water around your teeth. The high price flossers don’t do anything more and from my experience any better. It comes with a variety of water jets, three pressure settings plus a pulse setting, it uses a type C charging plug. On a full charge the flosser works over a month for me with twice daily use. A feature that makes this flosser really stand out is the water container. Unlike most flossers the design of the completely detachable water tank is revolutionary! It’s shaped more like a jar with a twist top. It’s easy to remove and effectively cleaned. You can use a glass cleaner brush going through the large opening to get to all the corners of the tank. All flossers should have this design. There is an additional feature that is worth considering. You can’t just tap the start button and have water squirt out. There is a second or two delay built in that keeps you from having water squirt all over you, the mirror and the sink. A thoughtful feature.What I think needs some attention is the design of the combo on/off and pressure switch. First off the switch is flush with the body of the flosser so if you are turning it on and off by feel it can be a bit of a challenge to know where to place your finger to operate the instrument and making sure that you don’t hit the part of the switch that operates the other function. I would have liked to see the switch a little further out from the body so it would be easier to locate with wet hands. Overall, I recommend this product and think it is a very good buy.
Jim K/Land O Lakes, Fl –
Great flosser at an excellent price!
This flosser works great. I use the medium setting, which is quite strong. It’s well designed and easy to use. I have had it a month and only charged it once (generally used 3 times a day).For the price it’s a great deal and it is recommended by Consumer Reports.
Troy –
Powerful
This water glossary is perfect for travel as it is cordless and has sufficient power to remove trapped food between the teeth. It’s relatively sturdy with good water flow and battery life is long enough for short trips.
Amazon Customer –
Best water flosser
This is the best water flosser that I have ever tried.I have been using a water flosser every day for the past seven years. I have used multiple brands and models, including the leading name brand.My last water flosser was an expensive brand, but it gave up the ghost after just a few months. This summer, I decided to purchase the Onlyone water flosser on sale and give it a try. It has been WONDERFUL.The biggest problem with other brands was that the battery always ran down after just a few days. Secondly, the other brands would trap water behind the reservoir and develop cracks in the tank, causing issues with water pressure while flossing, and leaking water puddles onto the bathroom counter overnight! Finally, the tank was always running out of water before I finished flossing, so I had to fill it up repeatedly.However, this brand fixes EVERY SINGLE PROBLEM.The battery easily lasts 3 weeks to one month on a single charge. Water never gets trapped behind the reservoir, and I have not seen any cracks develop in the tank after several months of use. The tank is larger, and I am easily able to finish flossing on a single fill.Two other bonuses for the Onlyone water flosser:1) The suction power is stronger, so it cleans teeth more efficiently and doesn’t leave behind water residue at the bottom of the tank.2) The tips are slightly narrower than other brands. At first I was disappointed, but then I discovered that it is easier to reach difficult angles at back of my mouth. The narrower tips are also more efficient at cleaning food and plaque. A huge plus!The Onlyone water flosser is by far the best water flosser that I ever purchased.Amazing product for a great price.
Vincent –
Very happy to have purchased this water flosser. It is easy to use and more importantly it does the job.
Adriana –
Deja los dientes super limpios, sientes como te quita el sarro, los dientes se sientes lisitos
Tulip Alterkawi –
عالي الجودة وصوته خفيف شكرا لك جدا أعجبني
Hamad –
A must have adequate power to insure your teeth are flossed and clean
Alfonso M. –
Me llegó un producto usado y aún mojado.