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 C30(FC5360)

Fantastic For Flossing
After using this device consistently for about six weeks (including a very positive dental check-up at the end of that period), I can confidently say that this product stands solidly up to its claims. The device assembles quickly and easily, the reservoir detaches and reattaches with a simple twist for refilling and cleaning, holds enough water to thoroughly clean across, around, and behind your teeth in a single refill, and the battery life is reliable for several consecutive days, needing only an occasional recharging at your nearest outlet via USB converter.I even went so far as to run a few control tests using grains and snacks sure to leave gunk between teeth, where I flossed afterward, then replicated the same snack food and use the water flosser instead, and saw what I could pull free with string floss afterward. Initially, the softest setting did leave a little bit of gunk behind for the floss to pick up, but once I bumped it up one level, the force of the spray left me completely clean every time.I would caution users who are new to electronic device like this–start on the softest setting! The force of the water can be jarring at first, especially if you have a history of sensitive teeth or gums. If you feel comfortable raising the setting later, it becomes forceful enough to adequately clean between teeth, which should be followed up with a gentle brush and rinse. However, if you find the water pressure intense enough on the lowest setting, I recommend this product as a supplement to standard flossing, as the lowest setting did leave a bit of detritus behind, particularly where the edges of teeth are tightly spaced.All in all, a very reliable product, a pleasant experience, and well worth the price!

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.