

💦 Elevate your smile game—floss smarter, not harder!
The COSLUS C20 Water Dental Flosser is a portable, rechargeable oral irrigator featuring advanced dual-thread water pulse technology delivering up to 1800 pulses per minute. It boasts a large 300ml BPA-free water tank, 30-day battery life, and IPX7 waterproof rating for versatile use, including in the shower. Designed with multiple pressure modes and interchangeable tips, it offers a customizable, effective, and convenient solution for superior dental hygiene on the go.




















| ASIN | B0D1FXVDYC |
| ASIN | B0D1FXVDYC |
| Additional Features | Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #214 in Health & Household ( See Top 100 in Health & Household ) #1 in Power Dental Flossers |
| Brand Name | COSLUS |
| Color | Sky Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (48,124) |
| 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 |
| Item model number | C20(F5020E) |
| Manufacturer | COSLUS |
| 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(F5020E) |
| Model Number | C20(F5020E) |
| Power Source | Battery Powered |
| Product Benefits | Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Removes Teeth Stains, Whiten Teeth |
| Product Dimensions | 12.2 x 3.74 x 2.18 inches; 10.72 ounces |
| Recommended Uses For Product | Brace Cleaning, Daily Cleaning, Deep Cleaning, Home, Massage Gum, Office, Teeth Cleaning, Travel, Whiten Teeth |
| Specification Met | BPA free, ETL, FCC, IPX7 |
| Tank Volume | 300 Milliliters |
| Target Use Body Part | Teeth |
| Unit Count | 1.0 Count |
C**L
Great product
This flosser does a great job. It is easy to hold, and has good power to clean out between tight-fitting teeth. It is easy to fill, empty, and recharge. I thought it would be difficult to use, but it fits my hand just fine and is light when full of water. I still spray water around, but it is so much easier to use than my larger countertop flosser. I am flossing much more often than I did before I bought this item. It holds enough water. My gums feel great, and I haven't even gotten out of child mode yet. I wish I had bought this sooner.
B**C
I Wish I had this many years ago - I'd have all my Teeth
I'm Impressed, This works extremely well, No more Bad Breath or Bloody Gums. I use this while I shower (its easy to use and you don't make a mess) Brush your Teeth and then use your waterpick (Coslus). Five Stars *****
R**R
Good addition to your teeth cleaning regimine.
Works well. I don't know how much of a difference it makes. I use it after every time I brush though because I hate plaque buildup on my teeth. Does not replace actual flossing. So, I brush, then floss, then use this to wash everything away. Seems ok. Don't know if I recommend, but it's a good value for the price. Not too loud, plenty of water capacity and I do like the rechargeable aspect of it. I've had it for about 2 years I think now, so yeah, it's holding up well for something that gets used at least 3 times a day.
B**.
Lasted 11 months, which aint bad for what it is! Wait! there's an UPDATE!!
Gonna give it 4 stars. Got mine 11 months ago almost to the day. Just 2 nights ago, seems like the battery is conking out. Just losing the pressure it once had. Worked GREAT the time it was working, so it was worth the $$ for sure. But now time for a new one. Will shop around and experiment with a different brand. !!UPDATE!! OOPS!! I accidentally hit the mode button! Used it again tonight, and it was back to full power. I guess my big fingers hit the button while I was using it. I don't know why I didn't think to check that for two whole days, but no, this thing's working great! Review back to 5 stars!
P**A
Excellent and Portable
I was on the fence about getting this unit but my fears were put to rest on the first use. This unit is not only powerful but its also travel friendly. The only concern I may have is if I ever misplace the charger but so far, it is really good and holds a long charge.
A**S
Love this Flosser
Love the functionality and mode options for sensitivity and speed control. Tank is big doesn’t go through the water as fast as the Water Burst flosser. Makes teeth and gums feel fresh and healthy. Great grip handle for the container body. Comes with multiple heads for many angles of cleaning.
I**A
Works great
Great works really well, not too much pressure and it definitely makes my teeth feel cleaner
M**R
Doesn’t hold a charge, but replacement is coming!
I’ve only had this for four months, and all of a sudden, it just won’t hold a charge. It stopped in the middle of using it yesterday. While it had been holding a charge for a couple of weeks, I had just charged it a few days ago. So I let it charge overnight, but it didn’t even make it halfway through the tank the next morning. It can’t even get through a single use now. Fortunately, I got this on sale because it would absolutely not be worth the money at full price. Battery issue aside, it’s decent for its size and mobility. There isn’t a lot of control over water pressure, but it gets the job done. Edited to add: After reaching out to the manufacturer, I received an immediate response. After asking a quick clarifying question, they are sending me a replacement completely free of charge. So, at least their customer service is excellent, and therefore deserves a bump to 3 stars. I will update this review if the replacement works for a longer period of time than the first one.
L**H
Effectively clean food in between my teeth and with it the smell. Highly recommended!
A**K
لحد دلوقتي ممتازة
G**M
Nice feels fresh 1st time user let’s see how it’s more efficient
م**د
👀
P**M
I always find it difficult to use the string type of Dental Flosser as my teeth are too close together and it bleeds when I forced the string between the teeth. With a Water Dental Flosser, I don't have any problem as the water jet is strong enough to flush in between the teeth. I need to do this as my gums are quite sensitive and get inflamed if food are stuck in between the teeth which toothbrushes cannot get it out.
Trustpilot
1 week ago
1 month ago