52kHz Ultrasonic Technology: Powered by advanced 52kHz ultrasonic technology, this retainer cleaner machine generates millions of nano-level bubbles per second. These bubbles penetrate deep into every gap, crevice and hard-to-reach corner of retainers, dentures, mouth guards and even jewelry. The 52kHz vibration frequency balances thorough cleaning and gentlenesseffectively removing stubborn food residues, plaque and stains without scratching delicate surfaces. After each use, your dental care items and small accessories will be spotless, refreshed and free from hidden dirt. 4 UV Lights Cleaning: Equipped with four upgraded UV lamps, this ultrasonic cleaner combines UV disinfection with 52kHz ultrasonic vibration to deliver 360 all-round deep cleaning. The dual-action system not only removes visible dirt but also effectively eliminates odor-causing bacteria and microbes, leaving your retainers, dentures, and mouth guards cleaner, brighter and noticeably fresher. This enhanced cleaning process ensures better oral hygiene and a more comfortable wearing experience for daily use. | FLAVORA Unisex UV Ultrasonic Dental Retainer Cleaner Pod in White