Start Your Spark® Journey
Start your Spark® Aligner journey — clearer, more comfortable, virtually invisible teeth straightening.
Spark® Aligners at Behrens Dental
Spark® aligners use patented TruGEN™ — a BPA-, mercury-, latex-, and phthalate-free plastic that creates highly accurate tooth movements. Clear and comfortable, it ensures your whole treatment process is a positive experience.
Using Spark®, we can close gaps, straighten teeth, and reduce crowding — and it successfully treats overbite, underbite, crossbite, open bite, and more. Boost your confidence and enhance your smile with beautifully straight teeth.

Why We Love Spark® Aligners
Extra Clarity
So clear they're almost invisible. With scalloped, polished edges, your aligner is the most discreet way to get the smile you deserve.
Extra Comfort
Smooth and lightweight — you'll barely feel your Spark® aligner after a few days, freeing your thoughts for more important things.
Extra Confidence
A straighter smile brings the kind of confidence that opens doors — helping motivate you to lead the life you want.
Extra Control
The refined design gives us precise control over every individual tooth movement — allowing us to create your perfect smile.
Extra Convenience
Removing your aligner is effortless — take it out to eat, drink, or clean. Just stick to the recommended 22 hours of daily wear.
The Spark® Process
Meet Your Future Smile
Come in for a Spark® assessment — we take 3D scans of your teeth and jaws and use innovative software to create a bespoke plan with a visualisation of your future smile. Happy to proceed? We'll have your aligners made.
Start Your Smile Alignment
When your aligners are ready, you'll come to the clinic and we'll check the fit. From then on, you'll wear them for at least 22 hours daily.
Swap Your Aligner
Exchange your aligner every one to two weeks. Each new aligner moves your smile closer to the goal — and as treatment progresses, you'll watch your smile straighten.
Love Your New Smile
That's all there is to it. Enjoy your new, improved smile — and wear your retainer as advised to maintain the results.
Wondering which option is right for you?
From clear aligners to fixed braces — our specialist orthodontist will recommend the best path for your smile.
Why Choose Behrens for Spark® Aligners
Our skilled team has extensive experience with Spark® aligners, and we're equipped with the latest technology to make your journey a smooth one.
Spark® in Real Life


Frequently Asked Questions
What are Spark® aligners made of?
Spark® aligners are made of TruGEN™ — a BPA-, mercury-, latex-, and phthalate-free patented plastic designed for clarity, comfort, and precise tooth movements.
How many hours a day should I wear them?
For optimal results, wear your Spark® aligners at least 22 hours per day, removing them only for eating, drinking, brushing, and flossing.
How often do I change aligners?
Typically you'll switch to a new set every one to two weeks, as directed — each set gradually shifting your teeth into the desired position.
Do they hurt?
Most patients experience minimal discomfort. You may feel slight pressure or tenderness for the first few days after switching to a new set — a normal sign the aligners are working.
How do I clean my aligners?
Rinse them under lukewarm water and gently brush with a soft-bristled toothbrush. Always remove them before eating or drinking anything other than water to prevent staining and damage.
Start Your Spark® Journey with Behrens Dental
Ready to experience the revolutionary Spark® aligner? Contact our team to arrange your consultation.
Book Online NowOr call us: 0207 584 8810
