# COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml

The COBEEK ultrasonic retainer cleaner combines 52 kHz ultrasonic cleaning with four UV lights and offers three selectable programmes. Its 250 ml stainless-steel tank is intended for dental appliances and compatible small items, with a 28 W operating claim.

- [Original product page](https://bargainpostbox.co.uk/product/cobeek-ultrasonic-retainer-cleaner-52khz-250ml)
- [View offer](https://bargainpostbox.co.uk/visit/cobeek-ultrasonic-retainer-cleaner-52khz-250ml)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: COBEEK
- Price: 37.99 GBP
- Previous price: 54.99 GBP
- Discount: 31%
- Price checked: 2026-11-14T10:08:07.940Z
- Rating: 4.8 / 5
- Reviews: 66

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Single-button control selects ultrasonic and UV cleaning programmes or a UV-only cycle.
- The listing describes use with retainers, dentures, clear aligners and night guards, as well as compatible jewellery and toothbrush heads.
- Compact ABS housing and a stated non-slip base are designed for countertop use.

## Pros

- Three stated programme choices include two combined ultrasonic-and-UV cycles and a UV-only option.
- A 250 ml SUS304 stainless-steel tank is sized for removable dental appliances and suitable small accessories.

## Specifications

### Identity
- Brand: COBEEK
### Cleaning
- Ultrasonic frequency: 52kHz
- Power: 28W
- UV lights: 4 integrated UV lights
- Programmes: 3 convenient cleaning programmes
- Ultrasonic + UV cycles: 300 seconds of ultrasonic + UV for routine cleaning, 600 seconds of ultrasonic + UV for a longer cleaning cycle
- UV-only cycle: 600 seconds of UV only
### Tank and construction
- Tank capacity: 250ml
- Tank material: SUS304 stainless steel
- Housing material: ABS
### Dimensions and weight
- Package dimensions: 19.4 x 13.3 x 10.2 cm; 570 g

## A good fit for

- People seeking a countertop cleaner for retainers, aligners, dentures or night guards.
- Buyers who want selectable combined ultrasonic-and-UV or UV-only cycles.
- Those looking to clean compatible small accessories such as jewellery or toothbrush heads.

## Customer feedback

The supplied evidence includes aggregate star ratings but no written customer feedback. The rating distribution is largely five-star with some three-star ratings, but it does not explain customer experiences or establish how well the stated cleaning programmes perform.

## Frequently asked questions

### What cleaning programmes does it offer?
The listing describes three programmes: 300 seconds of ultrasonic and UV, 600 seconds of ultrasonic and UV, or 600 seconds of UV only.
### What can be cleaned in the pod?
The listing names retainers, dentures, clear aligners, night guards, toothbrush heads and compatible jewellery. It does not specify compatibility with every material or item.
### How large is the tank?
The stated tank capacity is 250ml, with SUS304 stainless steel construction.

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## Add-ons

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## Images

![COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml — 1](https://bargainpostbox.co.uk/i/MlvKBRlsAr8p27y4d3SnlcbY21DAYPCI7grg_HORTQ8eIVhNvU2QcPAcpc1SC5Uh6xWP9-vaxEkaDxOv_sYOHws_fW22_GerV7IqzNZrk8bgj9XZyOkkn-Ta.jpg)

![COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml — 2](https://bargainpostbox.co.uk/i/955qYikLVPUZzQ1iHed13ywmgk7GKmqFEvvn40xUT4gFpMeIB7uphdHrpayCnv67ur0Sf4uiWOFdeRYWwDwcSTkBllRqNAhabIWETEejnAC9MYE2J2fSTuZl.jpg)

![COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml — 3](https://bargainpostbox.co.uk/i/JMcIY83XY-PFNZr156ZGwJ0oPJUQeeTIV3JxZ5qrRCaPyiNNnqH5V8jZEJqr3UbrBNlB_O0nTq2iRtjUjBeJI0IxkDA-qs0iv2zNATxwMZJlLQheckuDUh5f.jpg)

![COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml — 4](https://bargainpostbox.co.uk/i/oi1KDVw1CKtIuXjjoUsO5j8k1nNoR3fTI6_pWIPlAtat_GJ-n7Aj_d4DOu5NhN57bN1vn7Jwgpo8OHzSDlSpjLE0JCpMbYQaSo9M7xOabdQ70nV2Ssh_X0QR.jpg)

![COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml — 5](https://bargainpostbox.co.uk/i/tf7R3A7cSy1p2GqaLnEW66hQZqnerlkWXhlKYJ0nh1PpFbgPCXx1IZCJ9tK2g6-__9QXzu6JF4lPtXPtwN4anA_SGM2oF_1vQ8pRa7hZHkLga-DhgEAXZDMf.jpg)

![COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml — 6](https://bargainpostbox.co.uk/i/F4dhumJQnbFUPR0tuq9tN5GRCNZVV00djgtNKOTla6WxSOD4Vm2cRPFUovWtOu7buyROO4X4_9EcXp8bRANT0mNyojU9L2xFxsgpq3rB4X0oA7EbJIz9Q9YC.jpg)

![COBEEK Ultrasonic Retainer Cleaner, 52 kHz, 250 ml — 7](https://bargainpostbox.co.uk/i/6yptxOO-Ua9uyBGfUOZRqkML9sS77Qxa3P5pqoaHoSLBM-1MLDA1JmxwmcNU-mV6FTbRAIGnmTsy410a74w0khvLQ43Zq-izIMgR3Iqq4G4AclMKz5ExZTCa.jpg)