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300+ 4.9 (163 Reviews)
Cordless Ultrasonic Cleaner Best Seller
4.9 (198 reviews)

Cordless Ultrasonic Cleaner

Sonic Spa Go

£69
Cordless & Portable
UVC Sterilization
No Tablets Needed
3-Min Deep Clean
Clinically Proven — 45,000Hz ultrasonic waves remove 99.9% of bacteria, plaque and odour.
Made for Retainers — safe on all clear aligner and Essix retainer materials.

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Free UK Shipping
·
1-Year Warranty
·
UK Tested

About This Product

The Retainers at Home Cordless Ultrasonic Cleaner uses 45,000Hz ultrasonic waves combined with UVC sterilisation light to remove 99.9% of bacteria, plaque and odour from your retainer — no tablets, no chemicals, no fuss. USB-C rechargeable with up to 30 uses per charge.


Features & Specifications

  • Ultrasonic frequency: 45,000Hz
  • UVC sterilisation wavelength: 260–280nm
  • Cleaning cycle: 3 minutes auto-shutoff
  • Battery: 600mAh USB-C rechargeable (up to 30 uses)
  • Water tank: 180ml stainless steel
  • Available in White and Black
  • Dimensions: 19cm × 9cm × 7cm
  • 1-Year UK warranty included

Deep & Gentle Clean

Ultrasonic Deep Clean

45,000Hz ultrasonic waves create millions of micro-bubbles that gently blast away plaque, bacteria and odour without scratching your retainer.

UVC Sterilisation

Built-in UVC light eliminates 99.9% of harmful bacteria and viruses — no chemicals required, safe for daily use.

Truly Cordless

USB-C rechargeable battery provides up to 30 full cleaning cycles on a single charge. Clean at home, at work, or while travelling.

UK Tested & Certified

Independently tested in UK laboratories. CE marked and approved for use with all types of clear retainers and aligners.

Ready to try it?

Join over 31,000 customers who trust Retainers at Home.

Free UK shipping · 1-Year Warranty · 30-Day Returns