









Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
💦 Elevate your oral game—because your smile is your power move.
The COSLUS C20 Water Dental Flosser is an ADA-accepted, cordless oral irrigator featuring advanced dual-thread water pulse technology delivering up to 1800 high-pressure pulses per minute. It boasts a large 300ml BPA-free tank, 30-day rechargeable battery life, and IPX7 waterproof rating for versatile, travel-friendly use. Designed with multiple modes and tips, it ensures personalized, effective plaque removal and gum care, backed by a 3-year durability guarantee.


























| ASIN | B0D1FXVDYC |
| Additional Features | ADA Accepted, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip |
| Best Sellers Rank | #117 in Health & Household ( See Top 100 in Health & Household ) #1 in Power Dental Flossers |
| Brand | COSLUS |
| Brand Name | COSLUS |
| Color | Sky Grey |
| Customer Reviews | 4.4 out of 5 stars 51,386 Reviews |
| Included Components | Replacement tips, water dental flosser |
| Item Dimensions | 12.2 x 3.74 x 2.18 inches |
| Item Nype Name | water dental flosser |
| Item Weight | 0.67 Pounds |
| Manufacturer | COSLUS |
| Manufacturer Part Number | C20(F5020E) |
| Manufacturer Warranty Description | 1-year warranty, 24-hour after-sales service, Free 30-day refund / replacement |
| Material Type | Plastic |
| Model Name | C20 |
| Model Number | C20 |
| Power Source | Battery Powered |
| Product Benefits | Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Removes Teeth Stains, Whiten Teeth Product Benefits Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Removes Teeth Stains, Whiten Teeth See more |
| Recommended Uses For Product | Brace Cleaning, Daily Cleaning, Deep Cleaning, Home, Massage Gum, Office, Teeth Cleaning, Travel, Whiten Teeth |
| Special Feature | ADA Accepted, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip Special Feature ADA Accepted, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip See more |
| Specification Met | ADA, BPA free, ETL, FCC, IPX7 |
| Tank Volume | 300 Milliliters |
| Target Use Body Part | Teeth |
| Unit Count | 1.0 Count |
D**W
A worthwhile alternative to more expensive brands
I purchased this water flosser because it was available at a discount. I was initially unsure about its performance, as Waterpik is generally considered the leading brand in this category. However, after using this product for about 3 weeks, I can say that it has fully met my expectations. The unit is easy to charge and convenient to use as a cordless device. So far, I have not experienced any water leakage, and the noise level is reasonable. It is not particularly quiet, but it is not excessively loud either. While it is still too early for me to comment on long-term durability, the overall performance has been excellent. The water pressure is strong, and the flossing effectiveness is comparable to what I was looking for in a quality water flosser. Based on my experience so far, I would highly recommend this product to anyone considering alternatives to Waterpik. Brand recognition alone should not discourage you from giving this option a try.
M**S
Good value
For the price, I really like this water pick. It's effective and has different settings, so you can get used to it. I like that it's small and fits neatly into a drawer. It's super easy to use and refill.
R**D
It works. It really works!!!
Works amazing. I honestly didn't think it would be all that strong from the video reviews I seen. But after giving it a try I'm blown away. It's extremely powerful (in a good way) even on the lowest setting. I turned it on and immediately my gums felt cleaner. A powerful stream of water hit my teeth and it felt like it was deep cleaning. Almost felt like going to the dentist. The grip is very comfortable in hand. I couldn't recommend it any more. The downside is it can get a little messy. Just keep your mouth closed or slightly open to prevent water from shooting everywhere.
C**A
Very good results.
Very good product, excellent for cleaning and massaging teeth and gum. I was a bit disappointed that the plastic closure cap on the bottom broke off after just one week of use. It still functions when attached, but Im fearful I will lose the piece and have no way to close and secure the water/fluid in the unit.
J**R
Dentist impressed
Plenty of power , big tank , long lasting charge,My dentist impressed with my gums after 3 months of using . Works great and two year warranty can’t go wrong
L**S
Super versatile and easy to use!
I am loving this cordless flosser! I use it while in the shower which is perfect. Multiple floss heads and adjustable intensity make it very versatile. I can definitely feel and see the difference in teeth and gum health. I know my dentist is going to notice as well!
K**.
Great for a new expander in a kid!
We bought this specifically for our 9 year old Son who just got an expander placed. I want willing to pay for a name brand one, so I gave this a try. It works great! We love that it’s cordless. The variety of heads helps flush out his mouth and around his expander. It is well built and hasn’t leaked at all. It’s definitely helping him keep his mouth clean!
A**E
It's a nice quality unit, but I'm returning it
This was my first ever water flosser. I'm 73, and have always brushed arduously, multiple times per day. In the last twenty years, I had good dental checkups with rare cavities. The Covid pandemic changed that. Clinics in my area (rural Maine) shut down, and my finances got worse. Result: no check ups for three years (and therefore no dental hygienists) led to seven cavities. Dentist said, paraphrasing, "You're not being effective enough on plaque with just a brush. Get a water pik." So that evening, after reading some basic online reviews and MANY customer reviews on Amazon, I bought this one. Remember, I'm a total newbie to these kinds of tools, and the learning curve is steep, kind of like learning to ride a bike or roller skate. (Expect goofs.) When I received it and unpacked it, I could feel quality (that matches all the Amazon reviews I read). I used it for about ten days. Half way through, my dentist said, "Yes, this is a MAJOR improvement. Keep it up and you won't have problems." Good. But in the last few days, I started understanding why this one -- as quality as it is -- is the wrong tool for me. But being a beginner, I'm still learning how to ride it ... er, use it effectively. I've tried it over the sink -- messy -- and in the shower (before I shower); the latter is less messy, but not convenient for a quick water floss after lunch. I'm finding the learning curve is steeper than expected with this unit ... which IMHO is not a good one for beginners to start with. (It's more of a portable unit for traveling by experienced water flosser users.) Here's why it's not right for me. First, it's larger and heavier than is comfortable (at least for me, an older novice) to manipulate effectively. It contains 300 ml of water, making it heavier (300 ml is approx 0.6 lbs). Second, and worse, there are only three water speeds, and two are not very different. So it's basically fast and faster. For starters, I found the fastest speed to be way too much water; it actually hurt my beginner gums. But even on "soft", it's too fast for me. It doesn't hurt, but it's just too much water too fast. I want to be able to adjust to 3 (of ten) to learn with, then dial up the speed as I get better with it. Third, and probably worst of all, I can't figure out how to hold it securely without pressing the push button controls accidentally. Those controls are on the "back" side of the narrow part, just below the attachment port for the nozzle. When I grip it tight enough to prevent it slipping from my grasp when wet, when I'm trying to aim it properly in my mouth without choking myself or shooting water all over the bathroom, I get a little panicked and press the off switch or accidentally change the speed. (A video of me during one of those times would look like a slapstick comedy routine worthy of The Three Stooges.) So I'm returning this (already printed my return label) and replacing it with a Waterpik electric unit with a hose and speed controls on the main unit, not on the handheld piece. It's costing me roughly $23 more than this ($62 shipped), but for my beginner needs, it'll work better. But again, I want to stress that my issues with this unit have zero to do with quality of functioning or the unit itself. I think for an experienced user who can water floss with a portable unit while making out a grocery list in your mind, this is a fine option. I commend Coslus for producing a quality portable unit for such a low price point. I would have purchased their "desktop" model, but it's outside of my budget.
L**H
Very good
Effectively clean food in between my teeth and with it the smell. Highly recommended!
A**K
كويسه جدا
لحد دلوقتي ممتازة
K**A
Totalmente complacido
Lo compre para facilitar la limpieza con brackets, ya que con los cepillos de dientes no se hace al 100, ahora con este aparato la limpieza es más fácil y también hace la limpieza entre los dientes y encías Pd: tiene 2 años de garantía con la empresa, solo hay que seguir las instrucciones
G**M
1st time user bit sensitive
Nice feels fresh 1st time user let’s see how it’s more efficient
م**د
👀
👀
Trustpilot
1 day ago
2 weeks ago