Customer reviews from Coslus
COSLUS - Cordless Water Jet Flosser and Electric Toothbrush Combo with 8 Replacement Heads for Daily Gum Care - Black
Average customer rating
4.5
(2 Reviews)
Rating breakdown 2 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
Customer Reviews for COSLUS - Cordless Water Jet Flosser and Electric Toothbrush Combo with 8 Replacement Heads for Daily Gum Care - Black
Customer Rating
4
the only thing I don't like is that the toothbush tickles a little. I'm sure I'll get used to it
on March 3, 2026
Posted by: Jeremy M
the only thing I don't like is that the toothbush tickles a little. I'm sure I'll get used to it
Written by a customer while visiting Coslus
Customer Rating
5
The Coslus C20 & C41 are rechargeable and durable. Powerful and effective.. I really like them both have different setting for stronger, or lighter pressure and speed, andca massage mode.
on December 16, 2025
Posted by: Raymond J
The Coslus C20 & C41 are rechargeable and durable. Powerful and effective.. I really like them both have different setting for stronger, or lighter pressure and speed, andca massage mode. I am still going off the first initial charge.. thats very impressive. They get used around 3-6 times a day.and been running overca month. This is the second flosser I have purchased, only because I lost the charge port cover, unit still holds charge like new,and runs strong .its about a year old.
Written by a customer while visiting Coslus