COSLUS Water Dental Flosser Pick for Teeth: 4 Modes Cordless Portable 300ML Larger Tank Water Teeth Cleaner IPX7 Waterproof Flossing Cleaning Picks for Home Travel Black C30(FC5360)
$39.99
Price: $29.98 - ($39.99 / count)
(as of Aug 03, 2025 11:29:45 UTC – Details)
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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: #785 in Health & Household (See Top 100 in Health & Household) #6 in Power Dental Flossers
Customer Reviews: 4.4 4.4 out of 5 stars 10,604 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); } }); });
Gentle Oral Care with Precision Clean: Cordless portable water dental flosser pick endorsed by American dentist experts, 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 prevent various oral problems
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.)
Customers say
Customers find the water flosser powerful, easy to use with clear directions, and appreciate its good value for money. The device effectively cleans teeth, with one customer noting it works well between braces, and customers like its compact size for travel. The battery life is positive, lasting long and holding enough charge for multiple uses. While some customers say it’s well-made, others report it breaking down after 6 months, and while some say it charges quickly, others mention it dying and refusing to charge again.
12 reviews for COSLUS Water Dental Flosser Pick for Teeth: 4 Modes Cordless Portable 300ML Larger Tank Water Teeth Cleaner IPX7 Waterproof Flossing Cleaning Picks for Home Travel Black C30(FC5360)
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$39.99
Damoonika –
Powerful, Well-Designed, and Worth Every Penny!
The design looks I was pleasantly surprised by the build quality and ergonomic design of this product â it’s a big upgrade from a similar model I bought years ago. The price is very reasonable considering the solid performance and thoughtful design.Battery life is impressive, and the power is strong â in fact, it’s powerful enough that if you’re not careful, it could cause gum bleeding.Thankfully, the device is fully adjustable, so you can easily set it to a lower intensity for more gentle use.Overall, Iâm very satisfied with this purchase and would definitely recommend it to others. Great value for the quality!
Vanessa Chang –
Makes Oral Care Fast & Easy
I never knew I needed a water flosser until I tried this one, and wowâwhat a difference! It delivers a powerful yet gentle stream of water that thoroughly cleans between my teeth and along the gumline. The effectiveness is undeniableâI can actually feel how much fresher and cleaner my mouth is after each use because my breath has noticeably improved.Beyond just the results, the ease of use has completely transformed my approach to flossing. No more struggling with traditional floss or worrying about missing tricky spots, I still floss but with the water flosser itâs no longer a chore itâs actually enjoyable and can be done extremely fast. This device makes flossing effortless and even a bit enjoyable. The multiple pressure settings allow for customization, making it perfect for sensitive gums or deeper cleaning sessions.After incorporating this into my daily routine, my teeth and gums feel noticeably healthier. They also offer a 2 year warranty which is amazing because if any product offers a warranty like that it always proves that their product is reliable and if anything malfunctions you can get a replacement.
Jaime X Perales –
Hurts so good
Great value and dependable operation. It charges quick and works great. It’s like someone who loves me is spitting at the sesame seeds between my teeth
Jordan –
Easy, portable and does the job!
Super easy to use and love the large volume water capacity it holds. Iâve only had it a few days but it is definitely durable and love that the charger is USB C which is a common charger in our household. It is very portable and can easily throw it in my suitcase for travel. The buttons are functional and easy to use. Definitely recommend!!
Nathaniel Siddall –
Nice device
Works well, holds a charge for a long time. It is somehow more pleasant than dental floss (not that it is exactly a substitute.) Easy, quick, leaves you with a clean feeling…and maybe a little water sprayed around the bathroom, until you master the art. As a bonus, it functions as a mini power washer. Works very well to flush out dried beard bits from my razor. Don’t really know how this model compares with other water flossers. I don’t use any of the custom settings, but having a low power setting is helpful sometimes.
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.
Ma611 –
Love it, but durability unknown and questionable
I bought one as a Mother’s day gift in March 2025. She loved it so much that I bought ten more for myself and as gifts. I agree with her that this product is awesome … Water flow provides exceptional flossing with several modes to select for sensitivity and unit is very easy to clean.Unfortunately, the unit may not be durable. The first unit while bought in March was not gifted till May and stopped working in July, ie after just two months.The good News …. Called Coslus and very accommodating, friendly and sending a replacement.The not so good news … Coslus advised that they are having issues with this unit. Now I worry about the durability and replacement of the other nine? Some of which won’t be given till Nov, Dec and Jan.Will more units just stop working? Will Coslus be as accommodating in future, many months after purchase?I hope that we just got a ‘bad one’ as I and everyone that received one from me absolutely loves this product. I bought two for myself … One downstairs to use after meals and one upstairs for morning and night.
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 wouldnât recommend
Alya –
٠٠تاز جدا
Peter OS –
Pressure too low to be effective