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COSLUS Water Dental Flosser Teeth Pick: Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning C20(F5020E)

  • Based on 38,801 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 16
Order within 17 hours and 4 minutes
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Color: Black


Features

  • Deep Clean, Improve Gum Health, Prevents Bad Breath and Cavities: The COSLUS water flosser boasts advanced 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, professionally endorsed by an American dental team. This water dental pick delivers high water pressure pulses at 1400-1800 times per minute, effectively removing 3 more plaque for deep cleaning. This water flosser also features multiple operation modes and multiple pressure settings to suit different oral conditions and users
  • BPA Free Upgraded 300ml Extra-Large Water Tank, No Need for Frequent Refills: This water flosser features an upgraded 300ml water tank, twice the capacity of other old models, eliminating the need for frequent refills and making your oral cleaning more convenient and efficient
  • 30 Days Super Long Battery Life, Portable Use Anywhere: This water flosser boasts double the battery life of others with a powerful rechargeable battery and battery indicator. Just charge for 3 hours and enjoy 30 days of use. It's compact and lightweight, perfect for home and travel use. This water dental pick comes with a USB cable making it an ideal travel kit. Benefit from an exceptionally long 30-day battery life, making it a truly portable solution for your convenience
  • IPX7 Waterproof and 3-Year Durability: Our wireless water dental pick boasts superior waterproofing, allowing easy cleaning and safe use during showers. Its upgraded motor provides a more effective dual-stream water flow and a 3-year lifespan, surpassing similar products
  • Easy to Use and Gentle Safe: Professionally evaluated by an American dental team, our water flosser provides multiple operation modes and multiple pressure settings, 3 convenient modes to suit different needs of different age groups, while ensuring optimal performance and lifespan. Its ergonomic handle and 5 interchangeable multiple tips ensure a comfortable and versatile experience
  • Note: a, Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If needed, get from COSLUS. b, For first-time use, set to 'Soft' mode and keep your mouth closed to let your gums gradually adapt to the water pressure. c, Packaging may vary (new or old), but the contents are exactly the same.

Brand: COSLUS


Power Source: Battery Powered


Special Feature: Multiple Pressure Settings, Rechargeable, Battery Indicator, Rotatable Tip, Multiple Operation Modes, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip See more


Product Benefits: Prevents Bad Breath, Prevents Cavities, Removes Plaque, Whiten Teeth, Gum Health, Removes Teeth Stains See more


Unit Count: 1.0 Count


Product Dimensions ‏ : ‎ 9.05 x 3.54 x 2.36 inches; 15.2 ounces


Item model number ‏ : ‎ C20(F5020E)


Batteries ‏ : ‎ 1 AA batteries required. (included)


Date First Available ‏ : ‎ June 30, 2022


Manufacturer ‏ : ‎ COSLUS


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great water flosser! Recommend
Color: Pink
This is my first time using a water flosser and I must say this brand is impressive!! They have three modes: clean, soft, and massage. At first it was painful to use it as I was still getting a hang of it but it grew on me quickly. My teeth haven’t felt any cleaner. I highly recommend for anyone who wants to advance their oral hygiene. The quality is good and it seems very sturdy/durable. It also comes with several heads! Still understanding how each one works but I’m happy with this purchase:) The battery life is also fantastic; haven’t had to charge for a while! I forget that it even needs to charge! I also got the electric toothbrush of this same brand and the battery life is also great!! ... show more
Reviewed in the United States on June 2, 2025 by 𝓅𝓇ℯ𝓉𝓉𝓎𝓁𝒾𝓉𝓉𝓁ℯ𝓉𝒽𝒾𝓃𝑔 𝓅𝓇ℯ𝓉𝓉𝓎𝓁𝒾𝓉𝓉𝓁ℯ𝓉𝒽𝒾𝓃𝑔

  • Easy to use and good productl
Color: Black
I am very happy I purchased the water pick or aqua flossing. It was very easy to use and convenient. I'd recommend this for anyone looking to have cleaner between the teeth and gums area. I'm having some bridge work done and needed something. I glad I chose this product. The convenience of charging is exceptional and also the ability to floss in all and areas of my mouth. Good quality product. Easy to hold. Not too big. Device only has minimal noise and no leaking. Also, includes several attachments that I will try. ... show more
Reviewed in the United States on May 29, 2025 by Deanna Deanna

  • Nice for the price.
Color: Black
Powerful and easy to use. Haven’t had any issues so far after a few months of using this. It’s quiet and seems durable. The flossing ability has been good and I am able to get in the hard to reach places. I’ve only charged it once as well so the battery is long lasting.
Reviewed in the United States on June 2, 2025 by Mysecondbreakfast

  • Works great
Color: Black
This flosser has completely transformed my daily brushing routine. It cleans my teeth thoroughly and effectively removes anything stuck between them. The water capacity is excellent, and while it may feel a bit intense at first, it gets comfortable once you get used to it — just make sure not to place it directly against your gums. The battery life is impressive too; I’ve only charged it once in the past two weeks, despite using it twice a day. ... show more
Reviewed in the United States on June 25, 2025 by Sarana Adhikari

  • I should have bought this a long time ago!
Color: Black
My dental hygienist kept telling me to buy a water pic, but I kept thinking about the ones back in the 70’s/80’s where you fill up a tank and it gets all over everything, and clutters up the bathroom sink. This, however, is magic! No mess, compact, and it is so easy to use! It definitely gets food out of the teeth and there are different settings to choose from if you wish. Yes, one must still floss and brush, but this just makes your teeth feel so clean, especially around the gums. I should have purchased this a long time ago. It is a joy to use and it works wonders, especially after eating popcorn or anything with chia seeds. Great purchase for sure! ... show more
Reviewed in the United States on May 27, 2025 by Me

  • Great water flosser
Color: Sky Grey
My dental hygienist prefers water flossing over using actual floss, and fortunately, I do too. I’d been using another brand of water flosser, and it broke after a few years. I purchased this one, which is almost exactly the same as my previous one, but slightly better. It comes with a few attachments for different functions (gums, etc.), but I just use one of them. It holds a lot of water, so I don’t need to refill it mid-use. It’s rechargeable, and the charge lasts quite a while. The charger is USB, and does not come with the plug that goes into the wall outlet. That’s the only drawback. I’m using the plug that came with my previous flosser. If I didn’t have that, I’d need to charge it from my computer or a battery. All in all, though, I’m very happy with this water flosser. It’s powerful, makes my teeth and gums feel great, and I look forward to using it. ... show more
Reviewed in the United States on May 21, 2025 by EMFM

  • 10/10 Incredible flosser, affordable and long lasting
Color: Black
Since starting my braces journey in Oct 2024 at that time I had an Oral-B “expensive, good quality” flosser used for a few weeks and it broke. I quickly purchased this brand and I love it. I Use it two to three times a day (after every meal) and it's been so consistent. The battery lasts for so long, I’ve charged it about two to three times in 10 months. Pros: Multiple flossing heads Battery life is long lasting Affordable Cons: It doesn’t tell me when the battery is low 10/10 recommend ... show more
Reviewed in the United States on June 24, 2025 by Maria

  • Great product
Color: Green
I am giving this a four only because I dropped it and the stopper broke off, it’s a flaw but if you keep up with the broken piece it’s still a great product. I have braces and while I don’t think anything can take the place of dental floss flossing, this is a great alternative for the evenings I am too tired to take time to floss. It is great for traveling, is high powered, and holds the perfect amount of water. The tube is easy to remove to clean. Well with the money. I would buy again. ... show more
Reviewed in the United States on June 2, 2025 by Mary Beth Sharpe

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