SDKEHUI SL-103 Ultrasonic Retainer & Aligner Cleaner
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Free shipping to US, UK & EU
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Plug matched to your country
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SDKEHUI SL-103
Clearer aligners in minutes. No scrubbing.
45,000 Hz ultrasonic waves lift everyday residue from retainers and aligners while you get ready. Drop it in, press the button, rinse.
How it works
Three steps, one button
1 Load the basket
Open the sliding lid and place your retainer or aligner in the basket.
2 Add water
Fill with clean water up to the max line. A cleaning tablet is optional.
3 Pick a time
Choose 2, 3, 5 or 10 minutes. It stops on its own; lift and rinse.
What it cleans
One cleaner for everything you wear
Sized for daily oral-care pieces and small personal items.
Build details
Made for daily use
Removable basket
Eeeps items off the tank floor and lifts out for easy rinsing.
LED countdown
See the remaining time at a glance; auto-off when done.
304 stainless tank
A 150 ml stainless steel tank in a durable ABS shell, quiet enough for a bedside table.
Size & travel
Small enough for any bag
About 124 × 110 × 78 mm package and 272 g net. It fits on a bathroom shelf, a desk or in a carry-on.
- Two colours: White and Pink
- Plug: US, UK or EU — matched to your shipping country.
Specs & in the box
Specifications
| Model | SDKEHUI SL-103 |
| Ultrasonic frequency | 45,000 Hz |
| Power | 15 W ±2 W |
| Rated voltage | 12 V ±0.3 V (adapter 12 V / 2 A) |
| Timer | 2 / 3 / 5 / 10 min, auto-off |
| Tank | 304 stainless steel, 150 ml |
| Package / net weight | 124 × 110 × 78 mm · 272 g |
| Colours | White, Pink |
| Plug | US, UK or EU — matched to your shipping country. |
| In the box | 1 × SL-103 cleaner, 1 × cleaning basket, 1 × power cable, 1 × user guide |
FAQ
Good to know
Is it safe for clear aligners?
Yes. It uses water and ultrasonic vibration only, with no heat, so it suits clear aligners, retainers and night guards.
How often should I use it?
Most people run a 3–5 minute cycle once a day. Brush your teeth as usual; this replaces scrubbing the tray, not your dentist.
Which plug will I get?
Plug: US, UK or EU — matched to your shipping country.
Do I need cleaning tablets?
No. Clean water works for daily use; a retainer tablet can be added for a deeper clean.
Is it noisy?
You'll hear a soft hum while it runs. It is quiet enough for a bathroom or bedside table.
Need more space?
Meet the SC-194 mini cleaner
A compact cleaner with room for glasses, jewellery and larger cases.
View SC-194