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Wrenella Pure
Wrenella Pure
A properly clean denture in five minutes a day. No scrubbing.
- Cleans deep into the grooves a brush can’t reach
- Removes 99.9% of bacteria in 5 minutes
- Nothing touches your denture — no scratching, no wear
- No tablet film, no aftertaste — just plain tap water
- Fill it, press one button. That’s the whole routine.
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Wrenella Pure
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I'm really surprised by the result. My denture looks as good as new after every cleaning. I never thought such a simple cleaning device could make such a difference.
I had bad odours despite regular cleaning. With DentaClean, that's over. Simple to use, effective, and it takes 5 minutes. I'd recommend it to anyone who wears a denture.
My dentist himself congratulated me at my last visit. He couldn't believe how clean my denture was. I should have bought this much earlier.
Could this damage my denture?
Could this damage my denture?
Not at all.
Ultrasonic cleaning is 100% non-abrasive.
Unlike brushing, which scratches and weakens the surface over time, Wrenella Pure cleans gently — with no physical contact at all.
It works with every type of denture, partial and dental appliance.
Delivery and returns
Delivery and returns
Free delivery within 7 to 10 days, tracked and secure.
Free returns within 60 days, with a full refund.
Contact us at contact@wrenella.com
How does it work?
How does it work?
Wrenella Pure sends ultrasonic waves through the water at 42,000 vibrations per second. Far too fast to hear — but fast enough to form millions of microscopic bubbles throughout the tank.
Each bubble collapses the instant it meets your denture, releasing a tiny burst of energy that lifts plaque, bacteria and residue off the surface. And because the bubbles are smaller than the grooves in your denture, they reach the places no brush can — under the plate, around every clasp, into every crevice.
It's called cavitation. It's the same principle dental practices use to clean their instruments and appliances.
One cycle takes five minutes. Fill it with water, press the button, walk away. No scrubbing. No tablets. No chemicals.
Specifications
Specifications
High-frequency ultrasonics: 42,000 Hz
Weight: 310 g
Dimensions: 115 × 115 × 83 mm
Stainless steel tank: 150 ml
Power: USB (cable included)
What's included
What's included
✓ Wrenella Pure ultrasonic cleaner
✓ USB charging cable and mains adapter
✓ Printed instruction manual
✓ Tongs for lifting your denture out of the water
✓ Free tracked and secure delivery
✓ 60-day money-back guarantee
How it works
Water, one button, five minutes. Here’s how Wrenella Pure cleans deep into your denture.
The water starts to vibrate
Inside Wrenella Pure, the water vibrates 42,000 times a second — quietly.
Millions of bubbles get to work
Those vibrations create millions of tiny bubbles that burst against your denture, lifting away plaque, bacteria and residue from grooves you can’t even see.
Your denture comes out like new
99.9% of bacteria removed. Deep clean, no scrubbing, no chemicals.
How it compares
You've cleaned your denture the same way for years. Here's what changes when the water does the work.
| Pure | Tablets & brushing | |
|---|---|---|
No scrubbing, ever |
||
Cleans grooves a brush can't reach |
||
Nothing touches your denture |
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No film, no aftertaste |
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Removes 99.9% of bacteria |
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One-off cost, not every month |
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
2026 Dental Industry Product of the Year
Four simple steps to a perfectly clean denture
Fill with water
Fill the tank with water and plug it into the mains.
Add your denture
Place your denture inside and press the start button.
Close the lid
Close the lid and wait five minutes. Wrenella Pure does the work for you.
Take it out
Lift out your denture, give it a rinse, and you’re done.
See the difference for yourself
Drag the slider. The same denture, one five-minute cycle apart.
What denture wearers tell us
We asked our first customers what changed after a month of daily use. Here's what they said.
After 30 days of daily use
93%
say their denture feels cleaner in the mouth
89%
notice fresher breath
84%
say their denture looks less stained
91%
find it easier than brushing
Survey of 500 UK customers
Trusted by Dentists Worldwide
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★★★★★
A Helpful Addition to Daily Denture Care
Consistency makes a real difference to denture care. Wrenella gives patients a simple way to add a more considered clean to their daily routine, without making the process feel complicated.
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★★★★★
Denture Care Without the Fuss
What I like about Wrenella is how uncomplicated it is. For denture wearers, it is a handy way to build a proper cleaning step into the daily routine—no fuss.
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★★★★★
A Straightforward Way to Care for Dentures
Having tried Wrenella myself, I’ve been genuinely impressed with the result. It is a straightforward way for denture wearers to keep their appliances feeling properly clean between appointments.
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★★★★★
Simple Enough to Stick With
I’ve seen plenty of denture-cleaning routines over the years, and the simplest ones are usually the easiest to stick with. Wrenella makes that routine feel quick, effective, and manageable.
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★★★★★
Designed for Everyday Routines
A lot of my older patients want something simple that fits into their everyday routine. Wrenella gives them an easy, practical option for taking better care of their dentures at home.
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★★★★★
A More Thorough Clean at Home
For patients looking for a more thorough clean at home, Wrenella is refreshingly easy to use. Dentures come out looking clean and well cared for after each cycle.
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★★★★★
A Practical Deep-Cleaning Option
Wrenella offers a convenient deep-cleaning option for dentures. It’s easy to explain to patients, simple to use at home, and a worthwhile addition to good daily oral-care habits.
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★★★★★
Beyond Standard Cleaning Tablets
Ultrasonic cleaning can be a very useful addition to a patient’s denture-care routine. With Wrenella, the clean feels more thorough than relying on standard cleaning tablets alone.
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★★★★★
Convenient Care Between Dental Visits
For people who wear dentures, a practical cleaning routine can make day-to-day care much easier. Wrenella is a convenient option to use at home between regular dental visits.
Your questions, answered
Could this damage my denture?
Could this damage my denture?
No. Ultrasonic cleaning is completely non-abrasive — nothing ever touches your denture. It's the water that does the work. Unlike brushing, which scratches and weakens the surface over time, Wrenella Pure cleans gently, in every groove, without any physical contact. It's safe on acrylic, metal and clasps.
Can't I just use cleaning tablets?
Can't I just use cleaning tablets?
Tablets dissolve buildup, but they can't lift it out of the grooves — and they leave a film that many people can taste. Wrenella Pure works mechanically: millions of microbubbles reach into every crevice and carry the residue away. Just tap water, and nothing left behind.
What about cleaning it with a toothbrush?
What about cleaning it with a toothbrush?
A brush only reaches what it can touch. The underside of the plate, the ridges, the area around each clasp — those stay untouched however long you scrub. That's exactly where staining and odour build up.
Will it still be working in a year?
Will it still be working in a year?
Yes — and it's a fair question, because most ultrasonic cleaners sold online are built to a price. Thin housings, unsealed electronics, transducers that give up after a few months. Wrenella Pure is built the other way round: a stainless steel tank, a sealed unit, and components chosen to last rather than to hit a price point. That's why it costs more than the £20 devices you'll find on marketplaces, and it's covered by a 12-month guarantee on top of your 60 days to change your mind.
Is it difficult to use?
Is it difficult to use?
No. Fill it with water, place your denture inside, press one button. Five minutes later, lift it out and give it a rinse. There's nothing to programme, nothing to twist shut, and no small controls to fiddle with.
What else can I clean in it?
What else can I clean in it?
Retainers, aligners, night guards and bite guards — and beyond dental appliances, spectacles, watch straps and jewellery.
How often should I use it?
How often should I use it?
Once a day suits most people — most do it first thing in the morning.
Do I need special cleaning fluid?
Do I need special cleaning fluid?
No, and that's rather the point. Plain tap water is all it needs: no chemicals, no tablets, no ongoing cost. For a heavily stained denture, a single drop of washing-up liquid is more than enough.
How do I clean the Wrenella Pure itself?
How do I clean the Wrenella Pure itself?
Tip the water out after each use and wipe the tank with a dry cloth. That's all — stainless steel doesn't hold residue the way plastic does.