ueofen dental ultrasonic retainer cleaner machine: 45khz dental cleaning pod with digital timer & 200ml, cleaning for dentures, mouth guards, aligners, night guards, braces, toothbrush heads & jewelry, white is up for auction in Health & Household. The current bid is $1.00, 97% below the $35.98 MSRP, in Good Condition. Bid on this item at our Cincinnati - School Road location before the auction closes.