COSLUS C20
Best portable solution for frequent travelers seeking simple oral care.
This cordless flosser strikes the right balance between power and portability, making it easy to upgrade your daily routine without cluttering the bathroom counter. While it lacks the raw, endless pressure of a plug-in unit, the generous tank and long battery life make it a reliable, travel-ready essential for consistent gum health.
$36.99
at
Coslus
Who it's for
- Frequent travelers needing a space-saving oral hygiene solution
- Busy commuters and vacationers who prioritize low-maintenance charging cycles
- Individuals with sensitive teeth or braces seeking a customizable cleaning
Who should skip it
- Users who prefer a continuous, uninterrupted flossing experience
- Power users seeking the strongest possible water jet for deep cleaning
- Consumers looking for a heavy-duty, long-term investment in dental hardware
Performance breakdown
Reservoir Capacity
The 300ml tank allows for a full cleaning cycle without refilling.
Travel Portability
Cordless, lightweight design makes packing for trips effortless and simple.
Battery Longevity
Thirty days of use per charge eliminates constant cable clutter.
Cleaning Versatility
Five included tips handle everything from orthodontics to sensitive gum care.
Pressure Customization
Three distinct settings offer enough control for most daily hygiene needs.
Waterproofing
IPX7 rating ensures safe, worry-free operation in wet bathroom environments.
Key Specs
Water Tank Capacity
300 ml
Pressure Settings
3
Battery Life
30 days
Waterproof Rating
IPX7
Operation Modes
Clean, Soft, Comfort gums
Included Nozzles
5
Weight
431 g
Dimensions
9.05 x 3.54 x 2.36 inches
Power Source
Battery
Portable
Yes
Know before you buy
Still have a question?
Ask Metto anything about the COSLUS C20 before you decide.
