Ultrasonic Retainer Cleaner Machine, 42kHz Professional for Dentures, Aligners, Mouth Guards, Jewelry - IPX7 Waterproof Durable Removable Base and Top Cover, 3 Timer Settings, Quiet White

The Ultrasonic Retainer Cleaner Machine operates at an optimal frequency of 42kHz, generating powerful cavitation bubbles for effective deep cleaning of dentures, aligners, and mouth guards. It features three timer settings (5, 8, or 10 minutes) with an auto-shutoff function