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) Grey
$22.99
Price: ($22.99 / count)
(as of Nov 29, 2025 11:44:56 UTC – Details)
Product description
Note: Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If need, get from COSLUS. Packaging may vary (new or old), but the contents are exactly the same.
1 300 ML Large Water Tank
2 IPX7 Waterproof
3 Protable for Travel
4 5 Different Jet Tips
5 How to Use
1
2 Effective Cleaning
3 Keep Gums Health
4 Protable for Travel
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Customer Reviews
4.4 out of 5 stars 192
4.5 out of 5 stars 670
4.6 out of 5 stars 2,664
4.5 out of 5 stars 2,051
Price
$35.14$35.14
$28.49$28.49
$16.99$16.99
$19.99$19.99
Model
W40
C31
Replacement Jet Tips 5PCS
T40
Water Tank
300ML
150ML
–
180ML
IPX7 Waterproof
✔
✔
✔
✔
Accessories
3+1
2+1
6+1
4+1
Colors/Patterns
Black/White
Blue White/Red Blue/Pink
Black/White/Pink/Green
Black/White/Pink/Green
Why does the COSLUS water dental flosser only have three modes?
Developed over 3 years through extensive user testing, this flosser offers 3 simplified modes for ultimate ease of use. Suitable for all ages, from teens to seniors, it is built to deliver a premium lifespan of 3 years.
What is the intensity of the water pressure? Which mode should I choose?
This flosser features three pressure modes: high (Clean), medium (Message), and low (Soft). First-time users should start with the gentle Soft mode. Any initial gum bleeding is normal and should subside quickly as gums adapt.
Do you need to add water a lot during use?
No, this water tank has an upgraded, super-large capacity of 300ml, which is enough for a 2-minute cleaning session.
Where can you get replacement tips?
Nozzle Replacement: For best results, replace every 3 months. Find accessories on our product page, website, and COSLUS store.
Does the package include the charging adapter?
The adapter is not included to avoid waste. You can charge it using any standard 5V adapter (like one from a phone or tablet). If needed, you can purchase a compatible adapter from COSLUS.
Product Dimensions : 12.2 x 3.74 x 2.18 inches; 10.72 ounces
Item model number : C20(F5020E)
Batteries : 1 Lithium Polymer batteries required. (included)
Date First Available : April 11, 2024
Manufacturer : COSLUS
ASIN : B0D1FXVDYC
Best Sellers Rank: #184 in Health & Household (See Top 100 in Health & Household) #3 in Power Dental Flossers
Customer Reviews: 4.4 4.4 out of 5 stars 44,189 ratings 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); } }); });
Water Flossing Cleans Effectively for a Healthier Mouth: The COSLUS water flosser boasts advanced, safe, and effective 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, developed and continually optimized by our research team over years of research and real user testing. This water dental pick delivers 1400-1800 high-pressure pulses per minute to target and dislodge plaque for a thorough clean. 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 delivers a more effective dual-stream water flow and is built to last for 3 years under typical use
Easy to Use and Gentle Safe: Through the dedicated research and iterative practical validation by our development team, our water flosser provides multiple operation modes and pressure settings, with three convenient modes to suit the needs of different age groups, while ensuring optimal performance and longevity. Its ergonomic handle and five interchangeable 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.
Customers say
Customers find the water flosser efficient and easy to use, praising its powerful jet stream that matches a Waterpik’s performance. The device features a large water chamber, and one customer notes it’s better than Waterpik. They appreciate its long-lasting battery and consider it good value for money, with one mentioning it effectively removes plaque and debris.
13 reviews for 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) Grey
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$22.99
T –
Get One! They’re NIcE!
Got a very tight crown and dentist recommended a water pick tool. I found this and LOVE IT! Never used a water flosser before and I cannot believe, I CANNOT believe the crap that still is in your teeth! It’s also really nice to use first if you need to brush your teeth right after eating, it just washes away any stuff and then brushing is cleaner.My dental hygienist says that this does not replace flossing and brushing as all techniques are valuable for taking care of your teeth, so don’t eliminate those steps, but this particular RECHARGEABLE water flosser is just awesome and works wonderfully.I use warm water and keeping it upright gets all the water sprayed. The charge lasts a long, long time, like, weeks! I was super happy to find this for 19 when Prime Day came about during summer. It works so well I’m surprising my grown kids for Christmas presents!At 68 years old who knew how nice a water pick tool could be!! Don’t wait that long! Get one!
Nikolai G –
Extremely powerful and effective!
My dentist recommend me this after noticing that my gums had seen better days, when I recived the product I was pleasantly surprised at how compact it was and the plethora of attachments for most cleaning jobs! Its fairly easy to use with just a few buttons controlling the power and mode. Its important to note that proper technique is needed since this does have to potential to damage your gums. With the flosser being recharged there’s no need for batteries and its compactness make it easy to take on trips. Ive personally seen an overall improvement to my gums health aswell as much less plague on my teeth. I recommend this to pretty much anyone as it makes it so you dont have to buy dental floss!
GchanMako –
Water Flosser works well it does not hurt Gums even on highest setting Water goes Fast
I love this thing, it cleans my teeth well and flosses great. It is easy on my gums even on the highest setting. The battery lasts long and it has great options. Different heads make cleaning easy and different floss settings make for all kinds of teeth sensitivities. Even at the highest water pressure it did not hurt my gums. A couple of things you have to get used to, one is keeping your mouth closed as you use the flosser as water goes everywhere. Second is the water goes fast as the reservoir is not very big. So for me to do my whole mouth takes about 4 fill ups.
Rick D. Huff –
Great flosser
Works well, especially on bridge work. Easy to use and I really like the cordless feature. The water tank is just the right size and its shape is a comfort to your hand while using it.
masdss1204 –
Good product
Works just as well as the more expensive brands. I would recommend. Three settings. Rechargeable.
Pete –
Good product for a very good price!
It was very easy to set up and use. Lots of interchangeable heads. One must put it in your mouth first though or water is shot everywhere! Talked to my dentist about this and he said that is pretty much the case for any of these water flossers. My gums felt clean and massaged afterwards. Assuming it has a long life as predicted, I’m very happy with it.
Running man –
COSLUS Water Dental Flosser Teeth Pick
Works as advertised. Does a good job for permanent denture wearers cleaning between the denture and gums. good water capacity. Seems powerful. Only negative is the button to turn it on should have a lock so when you throw it in a suitcase it doesn’t turn on. I saved the hard plastic cover it came with, rubber banded it around the body so the power switch is covered. Great for travelers.
FL Bascho-George (BG) –
The COSLUS Water Dental Flosser
The COSLUS Water Dental Flosser and overall, Iâd give it four stars. The 300ML tank is a good size for a portable irrigator, allowing me to get through a full cleaning without constantly refilling. Itâs cordless, lightweight, and easy to pack, which makes it convenient for travel. The multiple pressure settings provide enough options to find a comfortable yet effective flow, and the IPX7 waterproof rating adds peace of mind when using it around the sink.That said, there are a couple of small drawbacks that keep it from being a five-star product. The flosser can be a bit noisy during use, and while the water tank is adequate, it would be even better if it were slightly larger for people who like longer sessions. Also, the charging time feels a little slow compared to other devices Iâve used.Overall, itâs a solid investment for maintaining oral hygiene at home or on the go. If you want a reliable, portable water flosser with a balance of performance and convenience, this one is a strong choice.
Le Duy Khanh –
Effectively clean food in between my teeth and with it the smell. Highly recommended!
Ahmed Mohamed Abdel-Razek –
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Peter Chew KM –
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.
candy –
Stopped working in 14 months