


What water temperature should I use?
For optimal performance and device longevity, we recommend using room temperature water.
Does this ultrasonic retainer cleaner machine have automatic shut-off after cleaning?
Yes. This ultrasonic cleaner has a digital countdown timer with automatic shut-off. You can select a 5-minute quick clean or a 10-minute enhanced clean, and the device stops automatically when the cycle ends.
Can I use denture cleaning tablets with this machine?
Yes, absolutely! Many of our customers use standard effervescent denture tablets with great success. The combination of ultrasonic scrubbing and the cleaning solution provides a thorough, refreshed feel.
What items can I clean with it besides retainers?
The CANHOPE cleaner is incredibly versatile! It's perfectly suited for a wide range of items, including: Dentures, aligners (like Invisalign), mouth guards, and night guards, jewelry, personal items like makeup brushes.
How do I clean and maintain the machine itself?
It's effortless! The main upper unit is IPX7 waterproof, so you can simply rinse it under the tap after use. Wipe it dry with a soft cloth. The durable 304 stainless steel tank ensuring easy maintenance and long-lasting hygiene.




What water temperature should I use?
For optimal performance and device longevity, we recommend using room temperature water.
Does this ultrasonic retainer cleaner machine have automatic shut-off after cleaning?
Yes. This ultrasonic cleaner has a digital countdown timer with automatic shut-off. You can select a 5-minute quick clean or a 10-minute enhanced clean, and the device stops automatically when the cycle ends.
Can I use denture cleaning tablets with this machine?
Yes, absolutely! Many of our customers use standard effervescent denture tablets with great success. The combination of ultrasonic scrubbing and the cleaning solution provides a thorough, refreshed feel.
What items can I clean with it besides retainers?
The CANHOPE cleaner is incredibly versatile! It's perfectly suited for a wide range of items, including: Dentures, aligners (like Invisalign), mouth guards, and night guards, jewelry, personal items like makeup brushes.
How do I clean and maintain the machine itself?
It's effortless! The main upper unit is IPX7 waterproof, so you can simply rinse it under the tap after use. Wipe it dry with a soft cloth. The durable 304 stainless steel tank ensuring easy maintenance and long-lasting hygiene.













































