THE SCIENCE BEHIND THE MAGIC: Zima Dental pod uses high-frequency 42,000 hz ultrasonic waves to vibrate the solution and produce millions of nano-scale bubbles which rapidly expand and collapse, releasing a large amount of energy, continuously scouring and smashing the grime while being nonabrasive to your dental appliance. ADVANCED ULTRASONIC TECHNOLOGY: Ultrasonic cleaners have been utilized in the clinical dental setting for over 70 years. Here at Zima Dental we have harnessed the most trusted and advanced ultrasonic technology and engineered it for specific use within the dental appliance cleaning process. QUICK AND EASY TO USE: Fill the Dental pod with water and plug it into a wall socket. Drop your dental appliance into the pod, and turn on using the power button. Put the lid on and wait for 5 minutes for the pod to work its magic. Retrieve your sparkling clean dental appliance from the pod and rinse. Simple.