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✨ Elevate your oral care game—because your smile deserves the VIP treatment! 😁
The COSLUS Water Dental Flosser is a cordless, rechargeable oral irrigator featuring advanced dual-thread water pulse technology delivering 1400-1800 pulses per minute for superior plaque removal. Equipped with a large 300ml water tank and 5 interchangeable jet tips with 360° rotation, it offers tailored cleaning for all users including those with braces or sensitive gums. Its IPX7 waterproof design and quiet operation make it ideal for home or travel, while a long-lasting 30-day battery ensures convenience. Clinically endorsed to improve gum health and freshen breath, this flosser is a professional-grade upgrade to traditional flossing.


















| ASIN | B0CMCPDY1Z |
| Benefits | Multiple operation modes,multiple pressure settings,multiple tips,portable,auto shut-off,lightweight,rechargeable,gum health |
| Best Sellers Rank | 504 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Power Flossers & Irrigators |
| Colour | Black & Transparent |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 47,899 Reviews |
| Item Dimensions | 31 x 6.9 x 5.5 centimetres |
| Item Weight | 442 Grams |
| Manufacturer | COSLUS |
| Manufacturer Part Number | COSLUS Black F5020E |
| Manufacturer Warranty Description | 2-Year Warranty |
| Material Type | Polycarbonate |
| Model Name | COSLUS Black F5020E |
| Model Number | C20(F5020E) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product benefits | Multiple operation modes,multiple pressure settings,multiple tips,portable,auto shut-off,lightweight,rechargeable,gum health Product benefits Multiple operation modes,multiple pressure settings,multiple tips,portable,auto shut-off,lightweight,rechargeable,gum health See more |
| Recommended Uses For Product | Daily oral care,multi-user sharing,quiet operation,interdental cleaning,tongue cleaning,gum massage,travel-friendly,home use. |
| Recommended uses for product | Daily oral care,multi-user sharing,quiet operation,interdental cleaning,tongue cleaning,gum massage,travel-friendly,home use. Recommended uses for product Daily oral care,multi-user sharing,quiet operation,interdental cleaning,tongue cleaning,gum massage,travel-friendly,home use. See more |
| Special Features | Multiple Operation Modes, Multiple Pressure Settings, Cordless, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip |
| Special feature | Multiple Operation Modes, Multiple Pressure Settings, Cordless, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip Special feature Multiple Operation Modes, Multiple Pressure Settings, Cordless, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip See more |
| Tank Volume | 300 Millilitres |
| Target Use Body Part | Teeth |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
F**H
Hard to master..but definitely worth persevering 🤣😊
I purchased this water dental flosser after my dentist said my flossing between a new crown was not that great 🙄 I was using the teepee interdental brushes but it was obviously not doing an adequate job! I read about the water dental flosser saw it was on a good offer on Amazon so thought ideal..give it a try. I have to be honest the first use I ended up with water all over my clothes ,hair & bathroom! I did read in the instructions you should leave mouth open slightly whilst using...but resulted in water running everywhere. I discarded it for a few days...thinking...waste of money. However I had another attempt & this time gently closed my mouth around the jet tip..blast for a few seconds..turn off spit out water & repeat...this actually worked😊 ..I had a few mishaps but ..getting better every day 🤣 I am so glad I persevered. It actually does an amazing job. I tried a test....I ate some nuts which always seem to find their way between teeth & gums. Firstly I used my interdental brushes..thought I had cleaned sufficiently..but....then used the water flosser....I couldn't believe the amount of food that came out. I then tried the other way round..I ate nuts..used the water flosser first..lots of food came out..then used the brushes...couldn't find any remaining food ! The flosser feels comfortable in the hand the tank when full is enough for a full clean. I used warm water as it felt more comfortable especially on sensitive teeth. Firstly I used the soft setting as advised but have progressed to the clean setting. I really think it makes my teeth feel cleaner 😬...Will update on my dentists opinion in September 😁 I found the bottom water inlet opening a bit fiddly so detach the tank & fill from the top ( personal choice) The charge is via a USB cable..the adaptor is not included but that's no problem as I have many for mobiles & other devices. I like the different settings. Also I charged on receipt & have used twice daily for 12 days.....apparently can last for 30 days...a bit like my toothbrush I guess.. Although 5 jet tips are included I will only use the two standard ones. So after nearly.throwing in the bin..I am so glad I persevered as I am really happy with the results now. Definate 5/5 for the product ( a bad workman blames his tools..so they say 🤣) The dodgy start was more due to me than the product ! I would reccommend ....especially when on offer at such a good price. The product also has a two year guarantee. Update 🥳😁. My dentist commented on the improvement of my cleaning of teeth! Usually I have a scrape & clean but he decided I didn't need it this time !!! Thus saving £75... so the water flosser has saved me money!! By the way..I have really mastered it now🤣...& find it quick & easy to use.
S**T
Strong cleaning performance once you get the hang of it
I’ve been using this COSLUS water flosser daily as an alternative to traditional floss, and overall it’s been very effective. The 300ml tank is a good size for a full clean without needing constant refills, and the cordless design makes it easy to move around and use without being tethered to a plug. It feels fairly portable and would also be suitable for travel. In use, it does a great job of cleaning between teeth and along the gum line. After a session, my mouth feels noticeably fresher compared to brushing alone. There are a few pressure settings, which is useful — I started on a lower setting and worked up as I got used to it. It does take a little practice at first, mainly to avoid splashing and to find the right angle. Once you get used to it, it becomes quick and straightforward to use as part of a daily routine. Battery life has been decent so far, lasting several days between charges with regular use. Cleaning and refilling the tank is also fairly simple. The only minor downside is that it can feel a bit messy until you learn how to use it properly, and it’s not quite as precise as string floss for very tight gaps. Overall, it’s a solid and effective oral hygiene tool that leaves teeth feeling very clean. A good upgrade if you’re looking to move away from traditional flossing or want something more convenient.
G**E
Great value and powerful, but can be a bit intense for sensitive teeth.
As I was upgrading my oral hygiene routine, the Coslus C20 became my choice. It's really efficient and even more powerful than I expected. Performance Review Water Pressure: Regardless of the level you pick, it's pretty strong. This product cleans teeth thoroughly but requires some getting used to with all its modes. Battery & Portability: So far, I am satisfied with battery capacity, it's not connected to the wall, so it's easily portable. Tank Capacity: It's roomy enough. You won't need to pause flossing because of a lack of water. The problem with some portable devices is their insufficient tank capacity. Warning for People with Sensitive Gums There's one point I should mention. It's really intense despite being advertised as a gentle product. If you have sensitive gums, you should start with the minimum level of pressure. On the contrary, the Soft mode was still too much for me and caused some gum bleeding. Start your flossing with the minimal pressure and slowly adjust it as your gums get used to it. Final Thoughts This device is worth buying because of its efficiency and price. It doesn't cost much compared to popular brands like WaterPik. Be careful with sensitive gums. Otherwise, it gives your mouth that nice dentist cleaning feeling.
V**I
Value for money
I recently tried the Cordless Water Dental Flosser Pick, and it has completely transformed my oral hygiene routine. With a generous 300ML tank, this portable rechargeable oral irrigator provides ample water capacity for thorough cleaning, making it perfect for both orthodontic users and those with sensitive gums. The cordless design adds a level of convenience that’s hard to beat, allowing you to use it anywhere without being tethered to an outlet. It's lightweight and compact, making it an excellent choice for travel or for families who need a reliable dental care solution on the go. One of its standout features is the adjustable water pressure settings, which cater to different needs, whether you're looking for a gentle clean or a more robust jet to tackle stubborn debris. The ergonomic handle ensures a comfortable grip, making it easy to maneuver around the mouth for effective flossing. The sleek white design adds a modern touch to your bathroom countertop, while its easy-to-clean components make maintenance a breeze. Overall, the Cordless Water Dental Flosser Pick is an essential tool for anyone seeking an efficient and user-friendly way to enhance their dental care routine, ensuring healthier gums and a brighter smile!
P**H
Great value and quality
Such great value for money, Works brilliantly, got a softer setting for sensitive gums, plus comes with spares and different picks, If your after a simple easy too work product that does a great job look no further
K**E
Stopped working after three months - just started leaking water everywhere - wouldn't recommend.
Great device, with loads of attachments and a medium sized water capacity. The battery life is excellent, and it's small enough to use when travelling (great portability) if required. It didn't leave my teeth feeling fresh, or clean, however it does work relatively well as a flosser, even if you have sensitive teeth. For me personally, I wouldn't recommend as it literally just leaked water everywhere after three months and has since been disposed of - which is very disappointing.
A**R
Brilliant wish I had bought one years ago
I really like the water dental flosser as I can feel it penetrating right through the gap between my teeth so assures me nothing is stuck in there, I’m always flossing but my teeth ache and bleed after flossing so this feels much simpler to me. My mouth actually feels cleaner after using this, I feel it’s quite powerful but not harsh or sore I will definitely keep using this. Great value product that works for me
L**N
Good product
This product is good for the price, it comes with 5 heads, and a charging cable but NOT the plug head. I like the size,I saw some reviews that said it was bigger than expect but I didn't find that to be the case, it fits into your hands comfortably and it's not too bulky. It could easily be packed for travel. It cleans well with the jet tip, I am yet to try out the other tips. I would advise using luke-warm water as I mistakenly used cold water the first time and it left my teeth feeling sensitive for a while after. The jet flow is strong and gets between the teeth easily, but be aware that there is quite a lot of splash back especially while you're getting the hang of using it. It hits your tongue quite hard too, and you need to remeber to turn it off before removing it from your mouth at any point, so it doesn't make a mess. Filling it is relatively easy, it has an opening at the bottom of the tank of which you pull off the cover before filling. If it's awkward for your sink I just remove the tank entirely and fill it from the top of the tank instead. I will update my review after a few months of using, but for the moment I like the product, easy to use and good value for money (I bought on offer for £19.99)
L**Z
El previo y su función son excelentes
Es un excelente producto, ya que la batería rinde un mes, tiene tres modos de presión de agua, se puede poner agua diluida con algún refrescante bucal, llega hasta donde tú cepillo quizás no llegue.
A**R
ممتاز انصحح
يستاهللل كلل رياللل يبردد القلبببب تنظيفه شحنته اول ماجاء والحين حول الثلاث اسابيع مارجعت اشحنه 👍🏻
A**K
كويسه جدا
لحد دلوقتي ممتازة
J**.
Limpieza
Es un excelente producto tiene mucha potencia y te deja muy limpia la boca este se usa antes del cepillado es para sacarte la comida entre los dientes después de usar hidra dental o antes de también y después procedes a usar un cepillo dental
W**N
Splash Mountain for My Molars!
My mouth is literally on cloud nine when using this Water Dental Flosser! With all the various speeds available, it’s basically like treating my gums to an exclusive, high-octane trip to an oral waterpark. One minute I’m just trying to get through a basic hygiene routine, and the next, I’m navigating a Category 4 hydro-jet experience between my molars. It’s thrilling, it’s refreshing, and my dentist is going to be so deeply confused by how much fun I'm suddenly having with flossing. If you want to turn your nightly sink routine into an extreme water sport for your teeth, this is an absolute must-have. 10/10, hold onto your enamel!
Trustpilot
2 weeks ago
1 month ago