Straighter Teeth With Reduced Daily Aligner Wear
If you want straighter teeth but would prefer reduced daily aligner wear, NiTime Aligners may offer a flexible, discreet option designed to fit around your lifestyle.
At Start Smiling Dental Practice, we provide NiTime Aligners, also known as AirFlex aligners by OrthoFX, a modern clear aligner system designed for reduced daily wear time where suitable.
If you are considering NiTime Aligners, clear aligners or a discreet alternative to full-day aligner wear, we are here to help.


What Are NiTime Aligners (AirFlex)?
NiTime Aligners, sometimes referred to as AirFlex aligners, are a clear aligner system developed by OrthoFX that allows teeth straightening with reduced daily wear time.
Unlike traditional aligners worn for most of the day, NiTime Aligners are typically worn for:
- NiTime Aligners are typically worn for at least 12 hours of continuous daily wear, as instructed by your dentist.
- For many patients, this may include overnight wear, with some additional wear time depending on routine and clinical advice.
Using OrthoFX AirFlex technology and digital treatment planning, these aligners are designed to move teeth with reduced daily wear time where suitable.
Why Choose NiTime Aligners Over Traditional Aligners?
NiTime Aligners may be suitable for patients who want a more flexible clear aligner option, depending on their teeth, bite and treatment goals.
Key benefits include:
- Reduced wear time compared to standard aligners
- Often worn overnight, with minimal daytime impact
- Discreet clear aligners designed for reduced daily wear
- Removable for eating and drinking
- You can brush and clean between your teeth as normal
- Advanced aligner technology from OrthoFX
For suitable patients, this may make discreet teeth straightening more manageable than full-day aligner wear.


NiTime Aligners At Start Smiling, What Makes Us Different?
Clear aligner success depends on careful planning and case selection, not just the brand.
At Start Smiling, we focus on:
- Careful case selection, ensuring NiTime is suitable for you
- Careful digital treatment planning
- Honest guidance on whether NiTime or another aligner system is best
- Natural-looking, balanced results
- Ongoing monitoring throughout treatment
If NiTime Aligners are not suitable, we will explain other clear aligner or orthodontic options that may be more appropriate for your smile.

Who Are NiTime Aligners Suitable For?
NiTime Aligners may be suitable if you:
- Want discreet teeth straightening
- Prefer not to wear aligners during the day
- Have mild to moderate alignment concerns
- Have had previous orthodontic treatment and teeth have moved
- Want a flexible alternative to full-time aligner wear
Suitability for reduced-wear clear aligners is confirmed during a consultation after we assess your teeth, bite, oral health and treatment goals. NiTime Aligners are not suitable for every case. More complex tooth movement, bite correction or compliance concerns may require a different aligner system or orthodontic approach.
Smile Gallery
What Does NiTime Aligner Treatment Involve?
Your treatment follows a clear, structured process.


How Much Do NiTime Aligners Cost?
Costs depend on treatment complexity and length.
At Start Smiling:
- NiTime Aligner treatment starts from £1,800
- Costs are explained clearly before treatment
- 0% finance options may be available
- No treatment begins without your consent
We will help you compare OrthoFX aligners cost, Invisalign® and other suitable options.
NiTime Aligners vs Invisalign®
Both systems can be effective for suitable cases. The difference is how they are designed to fit into your lifestyle and treatment plan.
- NiTime Aligners, also known as AirFlex: reduced daily wear time, usually including overnight wear
- Invisalign®: typically worn for 20–22 hours per day, as instructed
During your consultation, we’ll help you understand which option may be most suitable for your teeth, bite, routine and goals.


Frequently Asked Questions
What our patients have to say...

Book Your NiTime Aligner Consultation Today
If you’re interested in straightening your teeth with night time aligners, we’d love to help.
📅 Book your NiTime Aligner consultation today
💬 Get honest advice on your suitability for night only aligners
✨ Discover a more flexible way to straighten your smile
Call Us
Write To Us
Contact Us
If you would like to book a general dentistry appointment, routine check-up or ask a question about your oral health, please complete the form below and one of the team will be in touch.































