Ultrasonic Retainer Cleaner Machine - 180ML/45kHz Ultrasonic Dental Cleaner, Portable Ultrasonic Jewellery Cleaner for Dentures, Retainer, Mouth Guards, Aligner, Night Guard, Braces. 360° Deep Cleaning】: Retainer cleaner ultrasonic uses 42kHz sound waves to penetrate deep into crevices and cavities, used in conjunction with detergents or cleaning tablets, it effectively removes the most stubborn stains from dentures, braces, retainers and bleaching trays, providing a 360° deep clean with no dead spots.
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