COSLUS C50 50kHz Ultrasonic Retainer Cleaner
Product description
The COSLUS C50 is a portable ultrasonic cleaner for retainers, aligners, mouth guards and dentures, offering cordless convenience and gentle yet thorough cleaning suitable for travel and home use. It pairs a compact, pocketable design with wireless charging, so you can clean after meals or at the office without clutter or plugs.
Key points
Compact and simple, the COSLUS C50 focuses on practical daily care. One full charge delivers up to 24 uses according to the manufacturer, and the transparent cap lets you watch the process. Operation is one touch and there are two timed modes, a 5 minute daily cycle and a 10 minute deep clean, which makes routine use straightforward. The unit is designed to be quiet at just 32 dB, so cleaning can happen without disturbing sleep or work. Note that surface rinsing is recommended and full immersion should be avoided.
Technical details
- Name: COSLUS C50
- Type: Portable ultrasonic retainer cleaner
- Frequency: 50kHz
- Material: Food grade stainless steel sink
- Noise: 32 dB
Why it’s worth it
This cleaner is aimed at people who want a low-effort way to keep orthodontic appliances hygienic. The 50kHz ultrasonic action creates microbubbles to reach crevices without aggressive scrubbing, which helps reduce manual work and potential wear. The reinforced motor and claim of multi‑year testing speak to durability, though the device is optimised for surface rinsing rather than full submersion.
How to use it
Charge the pod and place the appliance inside with the recommended volume of water, then choose the 5 minute or 10 minute programme and start. The cordless, waterproof design allows for a quick rinse afterwards and easy storage in the travel case. It’s straightforward enough for older users and teens to operate independently.
The COSLUS C50 balances portability and performance for everyday retainer care, making it a sensible option for people who value convenience and quieter operation.