I have been using retainer for over a year and it turned yellow. I tried retainer tablets and brushed it daily but NOTHING WORKED 🥲.

Now my retainers transformed from yellow to clear in just 1 session!

Gina

Verified Purchase

Best Ultrasonic Retainer Cleaner in Singapore | FeelFresh™ Ultrasonic Cleaner Deep-clean your retainer, aligner, or dentures in just 5 minutes with the Feel Fresh Ultrasonic™ Retainer Cleaner. Using 45,000Hz ultrasonic waves, it dislodges plaque, bacteria, and biofilm from every crevice — no scrubbing, no harsh chemicals, no odour. The safest, most thorough retainer cleaning method recommended for Invisalign users in Singapore. Why Choose the FeelFresh™ Ultrasonic Cleaner? 45,000Hz ultrasonic frequency — creates millions of microscopic cleaning bubbles (cavitation) that reach every surface 5-minute deep clean cycle — faster and more thorough than brushing by hand Kills 99.9% of bacteria — eliminates harmful oral bacteria and biofilm without chemicals No harsh chemicals needed — water alone is sufficient; optional cleaning tablets for enhanced results Fits all retainer types — compatible with Hawley retainers, Essix retainers, Invisalign aligners, dentures, mouth guards, and nightguards Compact and quiet — low-noise motor, small enough for bathroom counter or travel bag How to Use Your Ultrasonic Retainer Cleaner Fill the tank with water (and optionally add a cleaning tablet), place your retainer or aligner in the basket, close the lid, and press start. The 5-minute cycle runs automatically and shuts off when complete. Rinse and your retainer is clean. Frequently Asked Questions Is ultrasonic cleaning safe for Invisalign?Yes. Ultrasonic cleaning at 45,000Hz is gentle enough for soft Invisalign aligner material while being powerful enough to remove all surface biofilm. Orthodontists recommend ultrasonic cleaning over abrasive toothbrushes which can scratch aligner surfaces. Can I use it for dentures?Absolutely. The ultrasonic cleaner is ideal for full and partial dentures, removing embedded stains and bacteria that manual brushing misses. Also available: ClearGuard+™ UV Aligner Case — keep your aligner sanitised on the go. Free delivery across Singapore.

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RESULTS

Yellow to Clear

in 5 Minutes

"Visibly cleaner after just 5 minutes! My retainers are actually restored back to clear again."

Before

After 5 Mins

Before

After 5 Mins

Why is your ultrasonic cleaner the best solution?

• Our ultrasonic cleaner uses 48,000 Hz vibrations to break down bacteria and buildup deep within your retainer — not just on the surface.

• Unlike cleaning tablets that rely on soaking, our device delivers a true deep clean into tiny crevices, removing odor and restoring clarity in minutes.

How does this ultrasonic cleaner work?

• The device generates high-frequency ultrasonic waves (48,000 Hz) that create microscopic bubbles in water.

• These bubbles collapse rapidly, producing a deep cleaning effect that dislodges bacteria, plaque, and buildup from every corner of your retainer.

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