Ultrasonic Retainer Cleaner for Denture,42kHz Portable Dental Cleaner with 3 Modes ,200ml Digital Timer and 2 UVC for Denture Cleanser, Invisalign Aligner, Braces, Mouth Guard,Jewelry

【Leading Ultrasound Technology】Ultrasonic retainer cleaners use advanced 45kHz high frequency ultrasonic technology for efficient cleaning of retainers,mouthguards and dental instruments while being non-abrasive to your dental appliance.