360 ° efficient cleaning. The first ultrasonic retainer cleaner to apply degassing technology, combined with ultrasound and UV to achieve a 3-in-1 function, can effectively clean difficult to clean objects such as dentures, braces, jewelry, toothbrushes, etc. without dead corners, inhibit bacterial growth, and achieve the cleaning effect of ordinary equipment. It is the first choice for people who value oral hygiene and skin health.Efficient 254NM UV light + 48KHZ ultra-high frequency ultrasonic: Our retainer cleaner is equipped with 4 powerful 254NM UV lights and relatively higher ultrasonic frequencies, effectively providing a higher level of cleanliness while removing unpleasant odors, keeping your dental instruments clean and fresh. It can also be used in combination with cleaning tablets to solve stubborn stains and odors, thereby achieving better cleaning results.Ultra quiet design: Unlike noisy traditional cleaners, this ultrasonic fixed cleaner has a working noise of less than 45 decibels and only produces a slight buzzing sound during operation. The digital countdown display shows the remaining time, which is more convenient.Easy to operate. Three buttons represent three functional modes, and the middle display screen shows the cleaning time. It can be used separately or together for a certain function, and the operation is simple and easy to understand.Perfect Gift and After-Sales Service: This retainer cleaner is energy-efficient and extremely easy to maintain. Just pour out the water and wipe dry after use.