Product description
1 Easy to clean
2 4 Different Jet Tips
3 Instructions for use
COSLUS Dental Flosser
Add to Cart
Add to Cart
Customer Reviews
4.5 out of 5 stars 2,271
4.6 out of 5 stars 2,812
4.5 out of 5 stars 683
4.4 out of 5 stars 1,461
4.4 out of 5 stars 664
4.5 out of 5 stars 383
Price
$26.99$26.99
$16.99$16.99
$29.99$29.99
$39.99$39.99
$37.99$37.99
$55.99$55.99
Model
T40
C40
C31
E2
C20
C20
Water Tank
180ML
–
150ML
600ML
300ML
300ML+300ML
Modes
4
5
4
12(2 Modes)
3+4
3+3
IPX7 Waterproof
✔
✔
✔
✔
✔
✔
Accessories
4
6+1+1
4
5
4+4
5+5
Colors
Black/White/Pink Purple/Green
Black/White/Pink/Green
Pink Purple/Red Blue
Black/White
Black/Pink
Black &Pink/Black & Green
Note: If water leakage occurs, you can check whether the nozzle is tightly inserted. Tip Installation Guide.
Insert the nozzle into the slot（No need to press buttons）, completely covering the sealing rubber ring of the nozzle, and make sure it is inserted to the bottom; leave a gap may leak. Place nozzle close to teeth to reduce sensitivity gums discomfort.
How to use DIY mode?
Firstly, you can adjust the mode button to DIY mode,and long press 3s until light flash,and then short press mode button to select water pressure,light flash and then off,the DIY mode will be locked.
Do you need to add water many times during use?
No, this water tank has a upgrade super larger capacity of 300ml, it is enough for a single cleaning, very convenient. And the large opening is more user-firendly to clean and refill. Regularly clean the silicone tube filter by wiping it with water.
Does the package include the charging adapter?
No. It is enough to get a cable, which can be compatible with my mobile phone adapter and computer USB socket, you can charge it using any 5V adapter also. Before charging, please check if the charging port is dry to avoid cannot charg your product
How long is the battery life? Is it suitable for travel?
With just 3 hours of full charging, you can enjoy up to 30 days of use. Its compact and lightweight design makes it perfect for use at home or on-the-go
Product Dimensions : 8.71 x 3.29 x 2.81 inches; 15.04 ounces
Item model number : C30( FC5360)
Batteries : 1 Lithium Polymer batteries required. (included)
Manufacturer : COSLUS
ASIN : B0CHFT6T5P
Best Sellers Rank: #438 in Health & Household (See Top 100 in Health & Household) #3 in Power Dental Flossers
Customer Reviews: 4.4 4.4 out of 5 stars (13,311) 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); } }); });
Gentle Oral Care with Precision Clean: After 5 years of R&D by the COSLUS team, we present a certified, superior water flosser pick, the wireless flosser can offer 1400-1800 dual-pulse streams/min and 30-150PSI adjustable strong water pressure for dental plaque removal. Gum sensitive flosser with 4 multi-functional nozzles, easily removes food debris trapped between braces, meanwhile meets the comprehensive oral care of teeth, gums and tongue can effectively solve and supports oral health by targeting common concerns
Upgraded 4 Modes 11 Intensity, DIY Choice: This cordless water flosser has been upgraded with 8-Level custom pressure from daily oral care to braces, orthodontic and sensitive gum care. 4 modes precision cleaning (Normal/Soft/Pulse) from children to seniors meets the oral health all age groups, The memory function enables one-touch operation for ease of use. This portable water flosser protects your oral health in a more scientific and personalized way, ideal for home use or family trips
BPA-Free 300ml Wide-Mouth Large Water Tank, Easy To Clean & Fill: This portable cordless gum sensitive water flosser comes equipped with a 300ml extra-large detachable tank, no repeated refills, as a single fill can 90-seconds continuous cleaning. Moreover, the wide-mouth design of the water tank not only quick and easy filling, but also solves the problem of difficult cleaning and drying in traditional models, Detachable for deep cleaning every corner ensuring safe your oral cleaning
IPX7 Waterproof & 3 Years Durablility: This rechargeable cordless water dental flossers pic for business travelers is built to last with IPX7 waterproofing, allowing for easy cleaning and safe use in the shower. Adjustable Pressure for gums brace deep cleaning flosser has upgraded motor provides more effective cleaning and increased durability, lasting up to 3 years
3 Hour Fast Charging, 60 Uses Extended Battery Life for On-the-Go Use: The portable travel water dental pick flosser features a powerful green battery that is double the time of other models. It only 3-hours full charge and lasts 60 times per charge trips. Its lightweight & compact design easy keep in work bag, making it easy to use in travel, office, and business trip oral care without any burden. It also comes with a USB cable (adapter not included) for easy charging
Note: What will you get? 1xWater Dental Flosser; 4xReplacement Heads;1xUser Manual; 1xCharging Cable. (Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If need, get from COSLUS.)
SupaDeb –
Fantastic Flosser! A Perfect Gift for Better Dental Health
I bought the COSLUS Water Dental Flosser Pick and had it shipped directly to my daughter and she has Only great things to say about it!She has been using it consistently since it arrived and mentioned how much she really likes it. The feedback I received is that it does a tremendous job of cleaning—better than the water flosser this was replacing.She found it was easy to use right out of the box. It’s a great value for money: It’s the same as the expensive “Dentist Name Brand” models but comes in at about half the price. It’s an effective, compact, simple, high-performing and reliable water flosser. I’m going to order one for myself.
twztid13 –
Satisfied, so far.
I had my last sonicare water flosser for barely over 1 year & it stopped working (all the lights came on when charging, but nothing would work. I can only guess it wasn’t as water resistant as they claim. Water runs down my arm as i use them, but never got it more wet than what would get on it that way, & i always kept the rubber cover over the charge port). I didn’t want to spend $80 on another name brand water flosser that may not last. So, i decided to try a less expensive brand. It works just as well, the attachments i had left from my sonicare flossers actually fit this one, too.The one thing i hate about these is the power button placement. It needs a switch, not a button, in my opinion. It’s not a knock against this brand, because they all are in a horrible place, no matter the brand, because they all try to look & function similarly. When i use them on my bottom teeth, i have to readjust my hand position. When i do that, my finger comes off of the power button. So, when i want to turn it off, I can’t always find the correct button immediately. If I take it out of my mouth to look, water squirts everywhere. The only other option is to let all the water run out. Very frustrating, but i had the same issue with every one of these water flossers. I just need to get used to this one.I saw some mention the water runs out too quickly. It’s fine for me. I get between every tooth, & there’s still water left. It has good power, & has worked great so far. Of course, i can’t speak to longevity yet, but with a 2 year warranty, i hope it will be fine. My last 2 were gifts, so i had no receipt to get sonicare to fix them. I also haven’t seen how long the battery lasts, but that’s not a huge deal for me, as i have an outlet in my bathroom to charge easily. This device does everything i expected, & works great. I like the sonicare tios better, because they have a bit of rubber on them that i can sometimes touch my gums with to make sure I’m getting between my back teeth. The tios on this are just hard plastic, so i will need to learn to use them differently, or just keep using the sonicare tips for now.Edit 2 on 2/18/25: i updated the review a few minutes ago to say there was no charging light, but then i looked at the manual which says there is. So, i tried a different cable, & it does actually have charging lights (the same lights that tell which mode you’re using). The cable i used was a USB-C on both ends, & is fast charging for my phone. I tried the USB-C with a USB-A end like the device comes with, & it actually does have a charge light, & i was mistaken. Sorry for not checking this before updating the review.The device is still working great, but i wasn’t sure it had a “battery low” light, so i wanted to charge it (I’ve had my sonicare flosser run out of battery mid use, because i wasn’t paying attention to the “battery low” light). It’s been 1 month & it’s still on the very first charge. I had to charge my sonicare at least once every 2 weeks, sometimes more frequently. The battery is amazing on this device.They also sent me some free replacement tips for registering the device for the warranty, so that’s cool, & something potential customers should know, too.
Costila –
GREAT while it worked
This gadget works unbelievably well. My hygienist recommended it and I reluctantly decided to try it, but I had no high hopes. Well, I use it after brushing my teeth in the evening, and I can tell the difference. You know how unpleasant it is to wake up with a taste in your mouth? Brushing, mouthwash weren’t fixing the issue. But this little “toothpick” does. No more mouthwash, just a good wash with this.I bought my “toothpick” in April. I was amazed (1) how clean it left my mouth and (2) the time between chargings was weeks!! Amazing battery life. However, come october, suddenly the thing started sputtering then died. Since I didn’t start using it immediately, it worked for only 4-5 months, used once a day.I am ordering a new one now, on the hope that the first one was an exception. I’ll come back and report.
Las Vegas –
Nice flosser, works well
Love the unit, stays charged for long periods, works as designed. Only complaint I would have is it has a lip on the inside of the water tank and it is VERY difficult to get all the water out after use. Lip doesn’t allow water to come out easily. I personally rinse and dry it out but not sure if you didn’t dry, may have issues.
Just Me –
Top-Notch Water Dental Flosser Beats High-End Competitors.
For an inexpensive water dental flosser, it works exceptionally well. I have a much pricier competitor flosser that is horrible in comparison. This one is easy to use and clean.
Mitch –
Great battery, great pressure, clean teeth and a clean mouth.
I don’t really know how to compliment this, man. I haven’t reviewed much so, I’ll do my best to tell you how having this for a few weeks has been.To start, the power in the battery lasted so long of the initial charge out of the box, I forgot I had to charge it lol.I always feel incredibly like, idk clean after my morning brush and flush.You can take this thing anywhere. It’s incredibly portable.The noise is bearable but on the loud side.Flossing options all have their own niche. However, sometimes I like to see what mode im on. While flossing it’s near impossible to see them while flossing.I got this on sale for I believe $20, a steal and an incredible value so far with no signs of stopping or letting up in said value. I highly recommend this water flosser.
Marianne H. –
Super effective and easy to clean.
I’m genuinely impressed with this device! It checks all the boxes I was looking for: compact, effective, and thoughtfully designed.Easy to Clean:One of the standout features is how simple it is to keep clean. The reservoir opens wide enough for a proper rinse, and there are no awkward crevices where buildup can hide. It’s clearly designed with maintenance in mind, which I appreciate as I have had to replace others that simply couldn’t be properly cleaned.Portable & Travel-Friendly:It’s lightweight and fits perfectly in my travel bag without taking up too much space. The water tank holds enough for a full cleaning session, but the overall size still feels very manageable. It’s great for both home and travel.Overall Performance:Powerful enough to feel effective, but not so intense that it’s uncomfortable. My teeth and gums feel noticeably cleaner.Bottom Line:If you’re looking for a well-designed, easy-to-maintain water pick that travels well and performs reliably, this is an excellent choice. Highly recommended!
Efrain Hernández –
Este producto es de muy buena calidad funciona perfectamente tiene una fuerza para limpiar entre los dientes perfectamente
Luis Manuel. –
Precion no muy potente .
Robert Hopwood –
Not bad wouldn’t recommend
Sunshine –
Works properly i love it
Alya –
ممتاز جدا