Note: Adapter sold separately (to cut waste). Works with any 5V USB-A adapter. Get one from COSLUS if needed. Packaging may differ, but contents are unchanged.
 C20 Whitening Flosser |  T40 Mini water flosser |  C30 Electric Toothbrush |  C31 Kids Dental Flosser |  E2 Desktop Water Flosser |  E1 Desktop Water Flosser | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
Model | W40 | T40 | C30 | C31 | E2 | E1 |
Water Tank | 300ML | 180ML | - | 150ML | 600ML | 600ML |
IPX7 Waterproof | ? | ? | ? | ? | ? | ? |
Accessories | 3+1 | 4+1 | 4+2 | 2+1 | 5 | 5 |
colors/patterns | White/Black | White/Pink/Black/Green | White/Pink/Black/Green/Purple | Pink/Blue | White/Black | White/Black |
Why does the COSLUS water dental flosser only have three modes?
Developed over 3 years through extensive user testing, this flosser ??offers 3 simplified modes for ultimate ease of use. Suitable for all ages, from teens to seniors, it is built to deliver a premium lifespan of 3 years.
What is the intensity of the water pressure? Which mode should I choose?
This flosser features three pressure modes: high (Clean), medium (Message), and low (Soft). First-time users should start with the gentle Soft mode. Any initial gum bleeding is normal and should subside quickly as gums adapt.
Do you need to add water a lot during use??
No, this water tank has a upgrade super larger capacity of 300ml, cleaning for 2 minutes is enough.
Where can you get replacement tips?
Nozzle Replacement: For best results, replace every 3 months. Find accessories on our product page, website, and COSLUS store.
Does the package include the charging adapter?
??The?? adapter is not included to avoid ??waste??. You can charge it using any standard 5V adapter (like one from a phone or tablet). If needed, you can purchase a compatible adapter from COSLUS.
ADA Accepted
Top-Rated Oral Care Products
Water Flosser Accessories
Note: Adapter sold separately (to cut waste). Works with any 5V USB-A adapter. Get one from COSLUS if needed. Packaging may differ, but contents are unchanged.
C20 Whitening Flosser | T40 Mini water flosser | C30 Electric Toothbrush | C31 Kids Dental Flosser | E2 Desktop Water Flosser |  E1 Desktop Water Flosser |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Model | |||||
| W40 | T40 | C30 | C31 | E2 | E1 |
| Water Tank | |||||
| 300ML | 180ML | - | 150ML | 600ML | 600ML |
| IPX7 Waterproof | |||||
| ? | ? | ? | ? | ? | ? |
| Accessories | |||||
| 3+1 | 4+1 | 4+2 | 2+1 | 5 | 5 |
| colors/patterns | |||||
| White/Black | White/Pink/Black/Green | White/Pink/Black/Green/Purple | Pink/Blue | White/Black | White/Black |
Why does the COSLUS water dental flosser only have three modes?
Developed over 3 years through extensive user testing, this flosser ??offers 3 simplified modes for ultimate ease of use. Suitable for all ages, from teens to seniors, it is built to deliver a premium lifespan of 3 years.
What is the intensity of the water pressure? Which mode should I choose?
This flosser features three pressure modes: high (Clean), medium (Message), and low (Soft). First-time users should start with the gentle Soft mode. Any initial gum bleeding is normal and should subside quickly as gums adapt.
Do you need to add water a lot during use??
No, this water tank has a upgrade super larger capacity of 300ml, cleaning for 2 minutes is enough.
Where can you get replacement tips?
Nozzle Replacement: For best results, replace every 3 months. Find accessories on our product page, website, and COSLUS store.
Does the package include the charging adapter?
??The?? adapter is not included to avoid ??waste??. You can charge it using any standard 5V adapter (like one from a phone or tablet). If needed, you can purchase a compatible adapter from COSLUS.