Faster results
See a whiter and brighter smile in just a few days.
Teeth Whitening Kit
Effective teeth whitening | Safe formula | Quick results
($69)
$59
+Free shipping
Trusted by 10,000+ happy smiles!
Got any questions?
Chat with usWhiten your teeth at home with the Caspersmile teeth whitening kit, which uses no harsh chemicals. The kit offers a mild yet effective formula that gives you a visibly brighter smile in no time without causing any sensitivity.
Your kit includes
LED light
(battery not included)
syringes
mouth tray
manual
across US
Professional-grade teeth whitening at home
How does it work?
Brush:
Brush your teeth thoroughly and let them dry.
Apply gel:
Apply a thin layer of gel to the mouth tray.
Fix the tray:
Attach the mouth tray to the LED device and insert it into your mouth.
Activate light:
Turn on the LED light and let it sit for 30 minutes.
Rinse:
Remove the tray and rinse your mouth.
Join our community of thousands of happy smiles
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Momin
‘ Caspersmile made correcting my smile easy, and I’m thrilled with the results—I’d definitely recommend them! ’
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Junayd
‘ Caspersmile made correcting my bottom teeth easy and affordable. Great support and results—perfect for quick fixes! ’
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Alex
‘ Caspersmile fixed my overlapping teeth and improved my smile. The support was excellent, and I’m really happy with the results—highly recommend! ’
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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. ’
Caspersmile vs. Traditional braces
Features
Caspersmile Teeth Whitening Kit
Traditional Braces
- Discreet
- No clinic visits
- Hassle-free removal
- Eat what you love
- Affordable
Customer Reviews
Loved the service
This kit is a game changer. I love that I can do it while watching TV. The LED light is powerful and the results are fast. I’m finally getting compliments on my smile!
J
Jason |
May 11, 2024
Best service
I saw results in less than a week. My teeth feel cleaner and look whiter. It’s also great that the gel doesn’t taste weird like others I’ve tried
S
Samantha |
May 10, 2024
Even for a novice
Honestly, I was skeptical at first, but this thing really works. Super simple instructions, no mess, and my smile looks amazing. Worth every penny
D
Daniel |
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
This kit is a game changer. I love that I can do it while watching TV. The LED light is powerful and the results are fast. I’m finally getting compliments on my smile!
Jason |
May 10, 2024
Best service
I saw results in less than a week. My teeth feel cleaner and look whiter. It’s also great that the gel doesn’t taste weird like others I’ve tried
Samantha |
May 10, 2024
Even for a novice
Honestly, I was skeptical at first, but this thing really works. Super simple instructions, no mess, and my smile looks amazing. Worth every penny
Daniel |
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
At Caspersmile, we believe everyone deserves a beautiful smile. That’s why we make teeth straightening simple, affordable, and 100% remote with our custom-made clear aligners backed by expert dentists. Not just aligners, Caspersmile also offers custom-fit retainers, mouth guards, night guards, and cleaning & whitening kits for your long-term oral health.
Frequently asked questions
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How often should I use the Caspersmile Teeth Whitening Kit?
It is usually suggested to use the Caspersmile whitening kit for 20-30 minutes daily for a week or two. You can also go through the kit instructions to know the recommended frequency.
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I'm worried the whitening treatment will be too harsh on my teeth. Is it safe?
Caspersmile teeth whitening kit is safe for healthy teeth and gums. In case you have any pre-existing dental conditions, it is best to visit your dentist before using any teeth whitening product.
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How long will it take to see results?
Most users notice a difference within 3-4 days, with full results visible in 7-10 days.
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Can I use the kit if I have dental work like crowns or veneers?
The whitening gel does not change the color of crowns or veneers. It’s meant for natural teeth only.
