• Ultrasonic retainer cleaner Singapore – crystal clear aligners, 92% visibly clearer aligners, 95% odour-free, deeply sterilises with ultrasonic waves in 5 minutes
  • Ultrasonic retainer cleaner Singapore ultrasonic deep cleansing – 46KHz high frequency vibrations clean aligners retainers and mouthguards in hard to reach areas, Onyx Black model
  • Ultrasonic aligner cleaner Singapore before and after – advanced UV-C sterilisation eliminates 99.99% of odour-causing bacteria, transforming yellowed dirty aligners to crystal clear
  • Ultrasonic retainer cleaner Singapore versus soaking tablets – advanced ultrasonic technology removes plaque buildup that traditional soaking tablets leave behind, deeper more thorough clean
  • Ultrasonic retainer cleaner Singapore customer review – Yuna: complete clean, loose dirt and sediments visibly dislodged, Feel Fresh UltraSonic Cleaner Onyx Black
  • Ultrasonic retainer cleaner Singapore comparison – Feel Fresh 220ml UVC technology 99.99% effectiveness $159 versus competitors 150ml no UVC less than 80% effectiveness at $199, best value retainer cleaner Singapore
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★★★★★ Rated 4.9/5 by 50,000+ Customers

Make Your Aligners Clear Again

Best Seller

Feel Fresh Ultrasonic Aligner Cleaner

  • ✓ Yellow to Clear Aligners
  • ✓ Deep Cleans in 5 Mins
  • ✓ Reaches Where Brushing Can’t

Restore Crystal-Clear Aligners

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As Seen On

Ultrasonic Technology

Clean deeper than brushing ever can

Powered by 42,000Hz ultrasonic waves, microscopic bubbles gently collapse through micro-cavitation

Removes hidden bacteria and cloudy residue for a deep, gentle clean — without damage.

Retainer cleaning machine powered by 42,000Hz ultrasonic technology for gentle deep cleaning

See the Difference When You Clean Your Aligners

Red 'X' symbol on a white background

Bacteria Build-Up

Red 'X' symbol on a white background

Hard to Clean

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Bacteria Build-Up

Deep Cleaning

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Hard to Clean

Fresh Aligners

Deep Cleaning

Fresh Aligners

The effortless way to clean aligners — trusted by thousands

Rated 4.9/5 by over 50,000+ aligner & retainer users | Dentist-recommended ultrasonic deep cleaning

Customer testimonial about ultrasonic retainer cleaner removing cloudy buildup from aligners

"Finally found something that actually removes that cloudy buildup on my aligners!"

@laneyminnie

Customer testimonial about ultrasonic cleaner for Invisalign keeping trays fresh and transparent

“My Invisalign trays finally stay fresh and transparent. The cleaner removes all that yellowish gunk — totally worth it!"

@ethan

Customer review praising ultrasonic retainer cleaner for removing odour and buildup from daily retainers

“This cleaner is a total game changer! I wear retainers daily and they used to get gross. After using this ultrasonic cleaner — no more odour or buildup!

@dandan

Woman holding a small electronic device in front of a mirror

“I’ve tried so many ways to clean my aligners, but nothing comes close — the Feel Fresh Ultrasonic Cleaner™ is the best solution!

@ginaaayeooo

Customer testimonial describing aligners restored from dull and stained to clear after ultrasonic cleaning

"Went from dull and slightly stained to looking almost clear again. I was honestly shocked at how much cleaner they looked — definitely worth it."

@ayay

For Complete Care, Pair with ClearGuard+

Deep Clean → Daily Protection

Pair with ClearGuard+ to keep aligners dry and protected between wears.

Complete Aligner Care

Ultrasonic Cleaner™ Vs Others

Ultrasonic™ Cleaner

Soaking Tablets

Deep Cleaning

Red

Odour Removal

Red

Convenient

Gentle on Aligners

Cost Effective

Red

3+12 Month Warranty

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1-Year Warranty

Peace of mind, covered.

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Free Delivery

Arrive within 1–3 working days across Singapore.

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30-Day Money-Back

Love it, or return it. Risk-free for 30 days.

FAQs

Daily cleaning helps prevent odor and buildup. For best results, use the ultrasonic cleaner once a day or at least a few times a week for a deeper hygienic clean.

Ultrasonic cleaning helps remove bacteria, plaque, and biofilm by breaking down buildup in tiny crevices. For enhanced hygiene, pairing it with a cleaning solution or UV storage offers an extra layer of protection.

Brushing helps remove surface debris, but ultrasonic cleaning reaches tiny crevices where bacteria and buildup can hide.

Yes! It’s safe for Invisalign, retainers, dentures, mouthguards, whitening trays, and other dental appliances.

For enhanced results, use the Feel Fresh Ultrasonic Cleaning Solution, which helps remove stubborn plaque, stains, and odour more effectively.

Yes — ultrasonic cleaning is gentle and safe for Invisalign, plastic retainers, night guards, and mouth guards when used as directed.

Cleaning tablets dissolve stains and odors, while ultrasonic cleaners physically break down buildup using high-frequency vibrations. Using both together delivers the deepest clean.

Water works, but adding a cleaning tablet or solution improves odor removal and deep cleaning performance.

Orders are processed within 1 business day.

Delivery within Singapore typically takes 2–3 working days, while other regions may take 5–9 working days.

A tracking link will be provided via email once your parcel has been dispatched.

We accept returns and exchanges within 14 days of delivery for items that are unused, unopened, and in their original packaging.

Every Feel Fresh device is backed by our 3+12 Months Warranty from the date of purchase.