Confidence Starts with a Cleaner Smile
Add Water
Fill the chamber and set the foundation for a smarter clean.
Drop It In
Place your daily essentials inside — aligners, retainers, and more.
Press. Clean. Done.
Hold to power. Tap your mode. Advanced ultrasonic + UV begins instantly.
Remove Item
Use the included tweezers and drying tray for a clean, effortless finish.
See the Difference
Smile with confidence. Experience a fresh, hygienic clean you can feel everyday.
The COJA Clean, Step by Step
Elevate the Everyday Clean
What makes the COJA Ultrasonic Cleansing Pod PRO + UV different?
COJA combines high-frequency ultrasonic waves with integrated UV purification for a deeper, more hygienic clean than brushing alone. USB-C rechargeable, it delivers sleek, cordless convenience with professional-level performance at home or on the go.
What items can I safely clean inside the pod?
Our pod is ideal for aligners, retainers, mouthguards, dentures, toothbrush heads, and more. If it’s water-safe and delicate, COJA is designed to care for it.
How long does a cleaning cycle take?
COJA features three modes: Quick Cleanse (5 min Ultrasonic + UV), Deep Cleanse (10 min Ultrasonic + UV), and Gentle Cleanse (10 min UV Only). Simply tap to select your mode and enjoy a precise, elevated clean in minutes.
Is UV sterilization safe?
Yes. The enclosed UV system operates safely within the chamber during each cycle. It provides targeted purification while offering a gentle cleansing option ideal for soft materials and clear aligners, helping preserve their clarity and integrity.
Designed With Purpose
Crafted for daily use.
Confidence Starts with a Cleaner Smile
The COJA Clean, Step by Step
Add Water
Fill the chamber and set the foundation for a smarter clean.
Drop It In
Place your daily essentials inside — aligners, retainers, and more.
Press. Clean. Done.
Hold to power. Tap your mode. Advanced ultrasonic + UV begins instantly.
Remove Item
Use the included tweezers and drying tray for a clean, effortless finish.
See the Difference
Smile with confidence. Experience a fresh, hygienic clean you can feel everyday.
Elevate the Everyday Clean
What makes the COJA Ultrasonic Cleansing Pod PRO + UV different?
COJA combines high-frequency ultrasonic waves with integrated UV purification for a deeper, more hygienic clean than brushing alone. USB-C rechargeable, it delivers sleek, cordless convenience with professional-level performance at home or on the go.
What items can I safely clean inside the pod?
Our pod is ideal for aligners, retainers, mouthguards, dentures, toothbrush heads, and more. If it’s water-safe and delicate, COJA is designed to care for it.
How long does a cleaning cycle take?
COJA features three modes: Quick Cleanse (5 min Ultrasonic + UV), Deep Cleanse (10 min Ultrasonic + UV), and Gentle Cleanse (10 min UV Only). Simply tap to select your mode and enjoy a precise, elevated clean in minutes.
Is UV sterilization safe?
Yes. The enclosed UV system operates safely within the chamber during each cycle. It provides targeted purification while offering a gentle cleansing option ideal for soft materials and clear aligners, helping preserve their clarity and integrity.