
HOW IT WORKS
Hands free cleaning.
- Drop the aligner in. No prep. Just drop.
- Fill in with water. Optional cleaning tablet/vinegar.
- Press once. Walk away. One cycle everyday.
Clinical Grade Technology
Satisfaction Guaranteed
Engineered By Scientists
Approved By Professionals
Just five minutes.
For a like-new retainer every day.
Deep clean your appliance easier and faster than ever.
The Problem
A world where the oral appliance cleaning methods are not both effective and easy
Our Solution
Clinical-grade 42,000 Hz ultrasonic cleaning technology
The Result
A safe, beautifully clean appliance and healthy teeth
THE PERFECT NEST FOR BACTERIA
Brushing isn't cleaning. It's scratching.
A toothbrush is designed for teeth, which are much harder than plastic. Run it over your retainer and it does what sandpaper does to wood — leaves a rough surface plaque can grip onto. The harder you scrub, the rougher it gets.
Trusted method
Ultrasonic cleaning has been used in dental labs for over seventy years. It's how appliances get cleaned in the back office — before they reach you. Mirk runs the same method, sized down for your bathroom counter. It removes plaque and buildup without scratching, warping, or breaking down the plastic your orthodontist took months to shape.
What Mirk can clean
Mirk is built for the appliances people actually wear: clear aligners, retainers (including the ones with metal wires), night guards, bite guards, sleep appliances, dentures, and toothbrush heads. If it goes in your mouth and comes out plastic — Mirk handles it.
Why Mirk doesn't use UV
UV light can't clean through cloudy water. Any film, any debris, any shadow on the surface — and the light doesn't reach what it's supposed to clean. So you end up with sterilised buildup, still stuck to the plastic.
Ultrasonic doesn't have that problem. It works on contact, across the whole surface, including the grooves a brush can't reach.
Shipping & warranty
We keep production at max capacity, and Mirk still sells out. If your order ships a few days behind schedule, that's why — we'd rather ship the unit we'd be proud to own than rush one out the door.
Every Mirk comes with a one-year warranty.
THE CLEANING GOLD STANDARD
Ultra clean. Ultra fast. Ultrasonic.
Ultrasonic cavitation has been used for 70+ years. From jewelry cleaning to surgical instrument sterilization. At 40 kHz, the vibration makes microscopic explosions. It removes the biofilm and mineral deposits, even in places too small to scrub.