Nightlong clear aligners
Straighten your teeth while you sleep with a more flexible treatment option.
Nightlong Single Arch
Custom-made clear aligners | Single arch straightening | Visible results in 5-7 months
Select your Arch:
Select plan:
One-off cost
($1,175)
$875
+Free shipping
Most affordable option with zero hidden fees
Buy now, pay later with
Pay as you go
$100
+Free shipping
Skip the credit checks and break down the cost
Join the 10,000+ confident smiles!
Got any questions?
Chat with our smile expert
Straighten your teeth while you sleep with just 10 hours of wear time every night. Designed specifically for individuals wanting to align either just the top or bottom teeth without the daytime hassle. Composed of high-quality materials, our invisible aligners ensure a smooth smile transformation.
Your plan includes
impression kit
treatment plan
of aligners
retainers
kit
across US
Affordable at-home teeth straightening, without the stress!
Expert-reviewed plans
A GDC-registered dentist approves all treatment plans.
Remote treatment
Doctor-directed treatment at your doorstep with no clinic visits required.
Freebies
At-home teeth whitening kit and first set of retainers (worth $235) included.
Tracker app
Monitor your milestones easily with the Caspersmile Tracker App.
5 simple steps to a straighter smile
01
Complete your scans or dental impressions.
02
Receive your
treatment plan and approve it.
03
Get your aligners delivered to your doorstep.
04
Monitor your progress with the Caspersmile Tracker App.
05
Enjoy your newly aligned smile and retain it.
Start your smile journey from home with our impression kit
Your comfort comes first. We’ve designed our impression kit to be accessible and easy to use, with no dental visits required.
Free one-on-one video support from a dental expert
Easy return shipping with no hidden charges
Now just
$69.99
Join thousands of happy customers who love their new smile
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Zoe
‘ Caspersmile made the whole process so easy and affordable. I saw results quicker than I expected and couldn’t be happier! ’
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Temika
‘ I love how discreet the aligners are, and the fit was perfect from the start. Caspersmile really boosted my confidence! ’
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Miranda
‘ The customer support was amazing from day one. Caspersmile aligners were comfortable and easy to manage with my routine. ’
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Romeo
‘ I wasn’t sure aligners were for me, but Caspersmile proved me wrong. Great service and fantastic results! ’
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Megan
‘ Super impressed with how quickly I noticed a difference. Caspersmile is definitely worth it for anyone wanting a straighter smile! ’
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Kayleigh
‘ Clear instructions, fast delivery, and visible progress in just a few weeks. Caspersmile exceeded all my expectations! ’
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Debbie
‘ I appreciated the regular updates and check-ins. Caspersmile felt like a personalised experience every step of the way. ’
What Caspersmile Clear Aligners can treat?
Crowding
5 months
Crowding
7 months
Spacing
5 months
Overlapping
5 months
Overjet
5 months
Crowding
5 months
Spacing
6 months
Crowding
5 months
Crowding
5 months
How does Caspersmile compare?
Features
Caspersmile Clear Aligners
Traditional Braces
- Doctor-directed treatment
- Barely visible
- Easily removable
- Affordable
- Barely visible
- Barely visible
Customer Reviews
Loved the service
Loved the service and the work of the team. Such a wonderful team, great service.
AS
Aleena Sheikh |
May 11, 2024
Best service
Best service, affordable and super friendly. The people are extremely welcoming and skilled. They know what they are doing.
LM
Lillian Manuel |
May 10, 2024
Even for a novice
Even for a novice like me, the Impression Kit was surprisingly user friendly. Thank you!!
AK
Akiko Kress |
May 11, 2024
Sleep like a dream
Sleep like a dream with Caspersmile nightlong single arch. Comfortable and effective for overnight wear.
DB
Debra Bell |
May 11, 2024
Most wonderful experience at Caspersmile
I had the most wonderful experience at Caspersmile. They are very helpful and amazing.
AS
Aadi Sutar |
May 10, 2024
Retainer that doesn't feel like a chore!
Finally a retainer that doesn't feel like a chore! Caspersmile delivers top notch comfort and durability. Thank you!
JB
Joyce Blocker |
May 11, 2024
Comfortable and discreet, they're definitely worth it!
After a few months with Day Dual Arch clear aligners, I'm thrilled with the progress. Comfortable and discreet, they're definitely worth it!
EJ
Elizabeth Jordon |
May 11, 2024
Perfect for overnight teeth straightening.
Nightlong Dual Arch by Caspersmile Comfortable, effective, and perfect for overnight teeth straightening.
DR
Diane Rudd |
May 11, 2023
Great experience and service
After some research I found caspersmile to be at the top of my list with their quick service, responses and advise. Received my impressions within a week and waiting for aligners to arrive. So far, great experience and service and can’t wait to start my aligners journey!
BI
Birrah Ismail |
May 11, 2023
Clear aligners worked wonders
Their clear aligners worked wonders, and retainers kept my new smile permanent. Now I'm a true believer in the power of at home dental care.
AS
Amanda Smith |
May 11, 2024
Best customer support
Kevin explained very well how to do my impressions and his guidance was very clear. He also gave me more information about the full journey.
EN
Eleonora Nik3 |
May 09, 2024
Great service and very reasonable price.
Great service and very reasonable price. Can't fault. will surely recommend them.
DB
Dominic Buckley |
May 03, 2024
Loved the service
Loved the service and the work of the team. Such a wonderful team, great service.
Aleena Sheikh |
May 10, 2024
Best service
Best service, affordable and super friendly. The people are extremely welcoming and skilled. They know what they are doing.
Lillian Manuel |
May 10, 2024
Even for a novice
Even for a novice like me, the Impression Kit was surprisingly user friendly. Thank you!!
Akiko Kress |
May 11, 2024
Sleep like a dream
Sleep like a dream with Caspersmile nightlong single arch. Comfortable and effective for overnight wear.
Debra Bell |
May 11, 2024
Most wonderful experience at Caspersmile
I had the most wonderful experience at Caspersmile. They are very helpful and amazing.
Aadi Sutar |
May 11, 2024
Retainer that doesn't feel like a chore!
Finally a retainer that doesn't feel like a chore! Caspersmile delivers top notch comfort and durability. Thank you!
Joyce Blocker |
May 11, 2024
Comfortable and discreet, they're definitely worth it!
After a few months with Day Dual Arch clear aligners, I'm thrilled with the progress. Comfortable and discreet, they're definitely worth it!
Elizabeth Jordon |
May 11, 2023
Perfect for overnight teeth straightening.
Nightlong Dual Arch by Caspersmile Comfortable, effective, and perfect for overnight teeth straightening.
Diane Rudd |
May 11, 2023
Great experience and service
After some research I found caspersmile to be at the top of my list with their quick service, responses and advise. Received my impressions within a week and waiting for aligners to arrive. So far, great experience and service and can’t wait to start my aligners journey!
Birrah Ismail |
May 11, 2024
Clear aligners worked wonders
Their clear aligners worked wonders, and retainers kept my new smile permanent. Now I'm a true believer in the power of at home dental care.
Amanda Smith |
May 11, 2024
Best customer support
Kevin explained very well how to do my impressions and his guidance was very clear. He also gave me more information about the full journey.
Eleonora Nik3 |
May 03, 2024
Great service and very reasonable price.
Great service and very reasonable price. Can't fault. will surely recommend them.
Dominic Buckley |
May 03, 2024
About Caspersmile
Caspersmile is committed to transforming smiles with high quality, affordable, and convenient clear aligners. In addition to aligners, we offer retainers, night guards, and mouth guards to support your long term oral health. Backed by dental experts, our custom fit solutions ensure comfort, protection, and confidence, all from the convenience of home.
Caspersmile Guarantee
If, after reviewing your impressions, our smile specialists determine that the Caspersmile clear aligner treatment isn't the perfect match for you, we'll gladly issue a full refund.
For more information visit
Frequently asked questions
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How do Nightlong aligners differ from All-Day Caspersmile?
All-Day Caspersmile Clear Aligners help with teeth alignment during the day, with a wear time of 22 hours per day. On the other hand, Nightlong Caspersmile helps to straighten teeth while you sleep by wearing them for only 10 hours every night.
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How long do I wear my Nightlong aligners each night?
You should wear your nightlong aligners for 10 hours every night for 5 to 7 months to see visible results.
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My aligners feel loose at night. Is this normal?
Loose or an uncomfortable fit mostly indicates that it's time to switch to a new set of aligners. However, it’s best to consult your dentist and follow his instructions.
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What if I’m not satisfied with my Nightlong aligner plan?
No worries, Caspersmile offers a satisfaction guarantee on their plans. In case you are not satisfied with your experience, you may be eligible for a refund based on specific terms and conditions.
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How often do I need to change my aligners?
You should wear your aligners for 10 days straight before switching to the next set.
