The Hidden Danger
Looks Clear But Dangerous
Your aligners may look clear — but invisible bacteria and biofilm can cling to microscopic grooves, leading to cloudiness, odour, and oral irritation over time.
Your Aligners May Look Clean - But They're Not.
Add-Ons
Feel Fresh Ultrasonic Cleaner™ Solution
$17.99
$29.90
ClearGuard+™ UV Aligner Case | Sterilising & Drying Case for Clear Aligners & Retainers
$60.99
$99.90
Feel Fresh AquaJet+™ Flosser CNY SPECIAL SALE
$66.99
$149.90
Ultrasonic Technology
Clean deeper than brushing ever can
Powered by 42,000Hz ultrasonic waves, microscopic bubbles gently collapse through micro-cavitation, removing hidden bacteria and cloudy residue for a deep, gentle clean — without damage.
Product Feature
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48,000Hz Ultrasonic Core
Micro-bubbles clean deep into aligner grooves and contact points.
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3 Custom Clean Cycles
3, 5, or 8-minute modes for quick refresh or deep clean
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UV Sterilization Lamp
Built-in UV targets odor-causing bacteria for hygienic daily cleaning
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Multi-Appliance Safe Fit
Fits aligners, retainers, night guards, and dentures
3 Easy Steps to Cleaner Aligners
How It Works
1
Add Water & Ultrasonic Solution
Creates the ideal bath for deep cleaning and UV protection
2
Place Aligners Inside and Press Button
Ultrasonic waves remove buildup while UV sanitises thoroughly
3
Take Out Your Clean Aligners
Ready to wear again — fresh, clean, and odour-free
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
"Finally found something that actually removes that cloudy buildup on my aligners!"
“My Invisalign trays finally stay fresh and transparent. The cleaner removes all that yellowish gunk — totally worth it!"
“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!
“I’ve tried so many ways to clean my aligners, but nothing comes close — the Feel Fresh Ultrasonic Cleaner™ is the best solution!
“My aligners used to turn cloudy and smell after a few days — now they’re crystal clear again!”
See the Difference When You Clean Your Aligners
Daily ultrasonic cleaning removes hidden bacteria and stubborn stains — keeping your aligners clear, fresh, and odour-free.
Bacteria Build-Up
Residue causes yellow stains and odours
Hard to Clean
Brushing and soaking can’t reach deep crevices
Bacteria Build-Up
Residue causes yellow stains and odours
Deep Cleaning
Ultrasonic remove stains and eliminate bacteria
Hard to Clean
Brushing and soaking can’t reach deep crevices
Clear, Fresh Aligners
Restores clarity and freshness in 5 minutes
Deep Cleaning
Ultrasonic remove stains and eliminate bacteria
Clear, Fresh Aligners
Restores clarity and freshness in 5 minutes
Ultrasonic Cleaner™ Vs Others
Feel Fresh Ultrasonic™ Cleaner
Soaking Tablets
Deep Cleaning
Odour Removal
Convenient
Gentle on Aligners
Cost Effective
3+12 Month Warranty
1-Year Warranty
Peace of mind, covered.
Free Delivery
For orders above $50. Orders arrive within 1–3 working days across Singapore.
30-Day Money-Back
Love it, or return it. Try Feel Fresh 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.