Tiff—January 7, 2026✓ Verified purchase
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. Read more
Nick—February 14, 2026✓ Verified purchase
Great product, works well. I had an issue with the battery not charging and they replaced it, nice and easy. Read more
Robert A. Gardner—February 13, 2026✓ Verified purchase
Works well. I don't know how much of a difference it makes. I use it after every time I brush though because I hate plaque buildup on my teeth. Does not replace actual flossing. So, I brush, then floss, then use this to wash everything away. Seems ok. Don't know if I recommend, but it's a good value for the price. Not too loud, plenty of water capacity and I do like the rechargeable aspect of it. I've had it for about 2 years I think now, so yeah, it's holding up well for something that gets used at least 3 times a day. Read more
Jey Angel Rodríguez—January 18, 2026✓ Verified purchase
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! Read more
Bob V.—February 8, 2026✓ Verified purchase
Gonna give it 4 stars. Got mine 11 months ago almost to the day. Just 2 nights ago, seems like the battery is conking out. Just losing the pressure it once had. Worked GREAT the time it was working, so it was worth the $$ for sure. But now time for a new one. Will shop around and experiment with a different brand. !!UPDATE!! OOPS!! I accidentally hit the mode button! Used it again tonight, and it was back to full power. I guess my big fingers hit the button while I was using it. I don't know why I didn't think to check that for two whole days, but no, this thing's working great! Review back to 5 stars! Read more
J. taylor—February 16, 2026✓ Verified purchase
Great hygiene product. Works well in the shower. Long charge . Read more
Loretta—January 12, 2026✓ Verified purchase
I give this a 10 out of 10. The delivery was quick, and I couldn't wait to use it. It works great. It charged quicker than the 4 hours stated to allow, the light will go off when it is fully charged. If this is your first time using a dental teeth flosser, follow the instructions carefully. It comes with different picks, one with a brush to make sure you get a good cleaning. I had water all over the mirror, LOl! But I got it right, and I absolutely love it. My mouth, gums, and teeth feel like I have been to my dentist. I recommend this item, and for the price won't break the bank. Read more
CDC—February 16, 2026✓ Verified purchase
Very easy and comfortable to use. It certainly does a great job cleaning between the teeth and being cordless is a plus. This will be great for travel. Read more