Professional Materials: Featuring reinforced ABS housing and a 304 stainless steel tank, this retainer cleaner pod resists corrosion and daily wear. The LED screen displays real-time mode progress and cleaning duration<br>Large Capacity & Portable：Spacious 200ml capacity comfortably cleans aligners, retainers, and mouth guards simultaneously, with tweezers, while doubling as a powerful ultrasonic jewelry cleaner for rings, necklaces, and small accessories. Compact kettle design, convenient for travel use<br>Upgraded U-V Lights:​​ Deliver 360° all-round deep cleaning and odor removal – ​​penetrating crevices even Denture Brushes can't reach​​ – while activating only when the lid seals securely to prevent radiation leaks. This ultrasonic retainer cleaner effectively removes odors, leaving items looking and smelling fresh<br>45kHz Ultrasonic Deep Cleaning: Powerful ultrasonic cleaner uses 45kHz waves to create cavitation bubbles, removing and stains from hard-to-reach crevices in dental appliances.Highly efficient cleaning without causing any damage to the equipment<br>5 Custom Cleaning Modes: Choose Mode 1 (3min U-V+Ultrasonic) for quick daily refresh, or Mode 3 (10min U-V+Ultrasonic) tackling tough stains like plaque buildup—this retainer cleaner machine adapts to varying needs. Can be cleaned with water onl, adding cleaning tablets will enhance cleaning effectiveness