Customer reviews from Coslus
COSLUS - CX20 Water Flosser, 300ml, IPX7, Portable, Rechargeable, for Home & Travel
Average customer rating
3.9
(26 Reviews)
Rating breakdown 26 reviews
5 Stars
11
4 Stars
4
3 Stars
8
2 Stars
3
1 Star
0
100%of customers recommend this product.
(
1 out of
1)
Customer Reviews for COSLUS - CX20 Water Flosser, 300ml, IPX7, Portable, Rechargeable, for Home & Travel
Customer Rating
3
I like my previous model better where the water tank separates from the top part. I can clean it better.
on July 23, 2026
Posted by: Richard S
I like my previous model better where the water tank separates from the top part. I can clean it better.
Written by a customer while visiting Coslus
Customer Rating
5
Amazing!
on June 16, 2026
Posted by: Jeff54
from New York, NY
Gender:Male
This is an incredible flosser. I recommend this to all my friends!
I would recommend this to a friend!
Written by a customer while visiting Coslus
Customer Rating
5
works great and I like the bigger water receptacle
on April 17, 2026
Posted by: David C
works great and I like the bigger water receptacle
Written by a customer while visiting Coslus
Customer Rating
4
I recd the flosser, but no attachments. Will they come separately?
on December 9, 2025
Posted by: Glenda A
I recd the flosser, but no attachments. Will they come separately?
Written by a customer while visiting Coslus
Customer Rating
5
Works surprisingly well. Easy to operate! Glad I purchased it. Thanks!
on October 19, 2025
Posted by: Carolyn L
Works surprisingly well. Easy to operate! Glad I purchased it. Thanks!
Written by a customer while visiting Coslus
Customer Rating
5
We have started offering this waterflosser to our patients. The ease of use, variety of tips and large reservoir are some of our favorite features.
on August 24, 2025
Posted by: Lee B
We have started offering this waterflosser to our patients. The ease of use, variety of tips and large reservoir are some of our favorite features. As a dental hygienist, I love being able to offer our patients an affordable and effective way to improve their oral health.
Written by a customer while visiting Coslus
Customer Rating
3
I have the same problem as Andrea 12/21/24. The tube gets moldy. I have to clean it in bleach water. Can I get a replacement tube? Is there a better way to clean it?
on July 2, 2025
Posted by: Arletta G
I have the same problem as Andrea 12/21/24. The tube gets moldy. I have to clean it in bleach water. Can I get a replacement tube? Is there a better way to clean it?
Written by a customer while visiting Coslus
Customer Rating
5
Looks like the brand name water flosser only without the brand name. It's amazing how many little specs of food this device can flush from between my teeth.
on June 22, 2025
Posted by: Stephen A
Looks like the brand name water flosser only without the brand name. It's amazing how many little specs of food this device can flush from between my teeth. I use it morning and night, only takes a couple of minutes, then brush as usual with my electric toothbrush. I was getting a lot of staining and buildup between dentist visits. This has cut that down dramatically. Caution: Keep your mouth closed until you hit the Off button if you don't want water all over the bathroom and you - lol.
Written by a customer while visiting Coslus