

💦 Elevate your smile game—floss smarter, live fresher!
The COSLUS Water Dental Flosser C20(F5020E) is a portable, cordless oral irrigator featuring advanced dual-thread water pulse technology delivering 1400-1800 high-pressure pulses per minute. It boasts a large 300ml BPA-free water tank, a rechargeable battery lasting up to 30 days per charge, and an IPX7 waterproof rating for safe shower use. Designed with multiple pressure modes and ergonomic tips, it offers a customizable, effective, and convenient dental cleaning experience ideal for travel and daily use.






















| ASIN | B0BG52SJ5N |
| Batteries | 1 AA batteries required. (included) |
| Best Sellers Rank | #189 in Health & Household ( See Top 100 in Health & Household ) #1 in Power Dental Flossers |
| Customer Reviews | 4.4 4.4 out of 5 stars (46,267) |
| Date First Available | June 30, 2022 |
| Item model number | C20(F5020E) |
| Manufacturer | COSLUS |
| Product Dimensions | 9.05 x 3.54 x 2.36 inches; 15.2 ounces |
C**D
Good unit, easy to use and seems effective!
The device is very easy to operate. I fill the reservoir twice. Once for the bottoms and once for the tops. I have been using it on the children's mode to get my gums accustomed to the process. It's very easy to change modes. I remove the wand from the unit after I use it. One of the reviews I had read said someone had knocked his unit off the counter and the wand had broken off when It fell. The unit operates quietly and is easy to fill. I dry it off after use and leave the fill plug open and separate the unit to hasten the drying process. I am pleased with the product. It was an easy process to register the unit for the 2yr guarantee. The unit was very easy to charge.
T**F
Great Portable Water Flosser: Powerful and Travel-Friendly
I’ve been using the COSLUS Water Dental Flosser for a few weeks now, and I’m really impressed with its performance. The water pressure is strong enough to thoroughly clean between my teeth and along the gum line, yet gentle when using the lower settings. My mouth feels noticeably cleaner after each use compared to regular string floss. The 300ML water tank is a great size; it holds enough water for a full cleaning without needing constant refills. I also love that it’s cordless and rechargeable, making it perfect for travel or small bathrooms. The battery life is excellent; one charge lasts me well over a week of daily use. Another big plus is the IPX7 waterproof design. I can safely use it in the shower without worrying about water damage. The unit feels sturdy, well-built, and easy to handle. Overall, this is a great value for the price. If you’re looking for an effective, portable, and easy-to-use water flosser, I highly recommend.
G**T
Very good but imperfect
This is a very nice water flosser. The extra-wide spray, both with the normal and especially the “dual flow” attachment, is more gentle and seems to do a better job than other water flossers I've tried. The reason for four rather than five stars is that the charging cord uses a narrow two-prong connector instead of a USB-C connector. Another minor issue that I'll mention without changing the stars is that it is a little more difficult to fill with water than other flossers I've tried.
Y**E
Very durable
I have been using this product for months now, on daily basis, 3 times a day. It works like magic. The charge last for weeks and it doesn’t leak or whatsoever. It is not loud but not very quiet as well. Very comfortable to the sensitive gum or teeth hence it has levels for its tensity. It is worth the month and works great for those who wear braces because it cleans the teeth pretty well.
J**Z
Handy and effective portable dental flosser!
This water dental flosser is great for cleaning between teeth and along the gumline, especially when I’m on the go. The portable design makes it easy to use while traveling and it feels gentle yet effective. Battery lasts well and it’s simple to refill and clean. Not quite as powerful as a full-size unit, but excellent for daily touch-ups and travel!
R**N
Great value, works well.
I ended up buying one of this for every member of my family when they went on sale. Great battery life, good sized resevoir, the attachments are easy to install, and it does a great job cleaning. It also survived two airplane trips in my checked bags just fine. The regular strength is strong so start with the soft setting.
K**S
Great for braces!
Amazing waterpik. Good water pressure. Not noisy. Cleans between the teeth very well. No discomfort while using. Very simple to use. I would recommend for children with braces!
J**M
Just add water
Was recommended by my dental hygienist to stop using dental picks and use a water flosser. I never used one before but after watching videos on YouTube I decided to try it. I’m pleasantly impressed and glad I got it. It comes with all you need except for the water. It is very easy to use and works well. It has different settings and is recommended to start out with the lowest setting which works good as well. It has two places to fill with water and has a usb charger cord but not the charger block to plug it in.
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
3 days ago
2 months ago