Customer reviews from Coslus
COSLUS - CX30 Water Dental Flosser Pick for Teeth, 300ML, IPX7 Waterproof, Portable, Rechargeable, for Home Travel
Average customer rating
4.2 out of 5
4.2
(6 Reviews)
Open Ratings Snapshot
Rating breakdown 6 reviews
5 Stars
3
4 Stars
1
3 Stars
2
2 Stars
0
1 Star
0
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Customer Reviews for COSLUS - CX30 Water Dental Flosser Pick for Teeth, 300ML, IPX7 Waterproof, Portable, Rechargeable, for Home Travel
Customer Rating
3 out of 5
3
Tricky to use. If you're not careful water ends up spraying out of your mouth. Best to practice in the shower!
on August 29, 2026
Posted by: Nigel S
Tricky to use. If you're not careful water ends up spraying out of your mouth. Best to practice in the shower!
Written by a customer while visiting Coslus
Customer Rating
5 out of 5
5
Great product. I've never got on with interdental brushes or floss, but the water flosser is a game-changer.
on May 22, 2026
Posted by: Geoff F
Great product. I've never got on with interdental brushes or floss, but the water flosser is a game-changer. It takes a little getting used to (getting your aim right), but when you do the effects are really noticeable. What I thought might be a bit of a gimmick is actually a very useful and effective tool.
Written by a customer while visiting Coslus
Customer Rating
5 out of 5
5
We love this water flosser it does exactly what it says on the tin it’s excellent value for the money, We bought this to replace a broken water pique flosser and it is much better so well done and thank you.
on May 5, 2026
Posted by: Michael V
We love this water flosser it does exactly what it says on the tin it’s excellent value for the money, We bought this to replace a broken water pique flosser and it is much better so well done and thank you.
Written by a customer while visiting Coslus
Customer Rating
5 out of 5
5
When I first tried using it, I ended up giving my entire bathroom mirror a nice spray down. Haha! But, I was pleasantly surprised with the power of the spray that comes from it.
on December 27, 2025
Posted by: Crystal S
.When I first tried using it, I ended up giving my entire bathroom mirror a nice spray down. Haha! But, I was pleasantly surprised with the power of the spray that comes from it. I first tried out the soft setting, and will slowly worked up towards the other settings. Overall it isn’t too hard on my sensitive teeth and gums, and it makes them feel sooo clean and good after!From someone who hates flossing, I can’t wait to hear what my dentist will think of my mouth now with regular use of this!I love it and I’m so glad I received it as a gift hygienist said do both flossers Let's pray��gums are better next dental visit this month�
Written by a customer while visiting Coslus
Customer Rating
4 out of 5
4
Was very good; however, it stopped working properly after a few months of having it
on January 9, 2025
Posted by: Kel L
Was very good; however, it stopped working properly after a few months of having it
Written by a customer while visiting Coslus
Customer Rating
3 out of 5
3
The on button is very sensitive and it's position in the slim part of the top is inconvenient for my small hands.
on October 16, 2024
Posted by: Gerri B
The on button is very sensitive and it's position in the slim part of the top is inconvenient for my small hands. Most times I pick the unit up I end up spraying water all over, on the cabinets, counter, mirrors, etc. Also, the "clean" feature is so strong I often tear my cheek tissue. Otherwise, the unit works pretty well.
Written by a customer while visiting Coslus