Crystal clean dental appliances in 5 minutes. No scrubbing, no chemicals, no hassle.
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Colour: White
Real results from real customers
"One cycle and it looked brand new"
"Years of buildup, gone in 5 minutes"
"Finally, no more yellow stains"
Three simple steps to a cleaner smile
Add tap water to the fill line. That's it.
Works with retainers, aligners, night guards, and dentures.
5 minutes later, it's sparkling clean.
Watch millions of ultrasonic bubbles do the work
After trying the PureShell myself, I now include it in all my aligner and retainer packages. It's the easiest way to keep appliances clinically clean.
Join thousands of happy customers
Ultrasonic cleaning uses high-frequency sound waves (45,000 Hz) to create microscopic bubbles in water. When these bubbles collapse, they produce tiny but powerful shockwaves that dislodge dirt, bacteria, and buildup from every surface—including microscopic crevices that brushes simply can't reach. This is the same technology used by dentists, jewellers, and medical professionals worldwide.
Brushing can scratch and wear down your appliance over time, creating grooves where bacteria thrive. Cleaning tablets only work on the surface and often leave residue. Ultrasonic cleaning is 100% non-abrasive, reaches every microscopic gap, and removes 99.9% of bacteria in just 5 minutes—without any chemicals touching your appliance.
Retainers, clear aligners (Invisalign), night guards, mouth guards, dentures, and even toothbrush heads. If it fits, it cleans.
No. Unlike brushing, ultrasonic cleaning is completely non-abrasive. It's actually gentler than manual cleaning while being far more effective. The technology is safe for all dental plastics, acrylics, and even delicate wire retainers.
Frequency: 45,000 Hz ultrasonic waves. Power: 25W. Capacity: 230ml stainless steel tank. Timer: 4 cleaning modes with digital display. Material: 304 food-grade stainless steel liner. Dimensions: 12cm × 12cm × 10.5cm. Input: 12V DC via USB-C. Features: UV sterilization, waterproof port cover, anti-slip base.
No! Just tap water. The ultrasonic technology does all the work. You can add a drop of dish soap for extra freshness, but it's completely optional. No expensive tablets or solutions required—ever.
You have 30 days to try it. If you're not happy for any reason, contact us for a full refund. No questions asked.
Join 100,000+ customers who made the switch.
Get PureShell · £59Free shipping to Europe · 30-day money back guarantee