Clear Aligners (Nighttime)

Explore the healthcare providers who offer Clear Aligners (Nighttime) treatment & find the right one for you here
byte review
Teeth Straightening
Why We Like Them
Previously if you wanted straighter teeth you only had two options – braces or Invisalign. Both options are pretty expensive and inconvenient, with traditional braces also being a pain and just plain unsightly. Thankfully as 2019 draws, we have a much bigger choice thanks to the development of the home teeth alignment industry. It offers a safe, inexpensive and convenient option that has been prov...
visit  byte
Smile Direct Club
Smile Direct Club review
Teeth Straightening
Special Offer
$100 OFF
Why We Like Them
Alex Fenkell and Jordan Katzman, founders of Smile Direct Club, first met each other at a summer camp when they were both 13 years old and with mouths full of metal thanks to their braces. Years later, the by-then firm friends reminisced over the early years and became convinced that there had to be a more cost-effective and less intrusive way to have a perfect set of teeth. The two soon partnered...
Table of content

    Nighttime Clear Aligners

    Nighttime clear aligners straighten teeth while you sleep. They’re comfortable and don’t get in the way of eating, brushing your teeth — or cramp your trendy style.

    Nighttime Aligners Vs. All-Day Aligners

    Right now, patients can choose from both day and nighttime aligners. Orthodontists recommend patients who need longer teeth-straightening treatments opt for daytime aligners. Since nighttime aligners are only worn while sleeping and on average, people sleep anywhere from six to 10 hours, that it takes longer to see results as opposed to using all-day aligners.  

    All-day aligners must be worn for at least 22 hours in a 24-hour period; wearing the aligners for less time can prolong your treatment length. All-day aligners are more similar in efficacy to traditional braces as they stay on the teeth throughout the day. 

    How Nighttime Clear Aligners Work

    Nighttime aligners work similarly to traditional braces and all-day aligners. They straighten your teeth over the course of a few months. The biggest difference is that they do so while you sleep. Much like that nighttime retainer you had back in middle school, nighttime aligners do all the heavy lifting after dark. However, it is important to note that because you're not wearing the nighttime aligner for more than eight to ten hours a day, it often takes more time to straighten your teeth as opposed to using an all-day aligner or braces. 

    Nighttime aligners are best for people that have mildly crooked teeth or aren't looking for a super quick fix. Many reviewers of nighttime clear aligners have said that on average, it took more than one year to get the results they were looking for.  

    Pros and Cons of Nighttime Clear Aligners

    Nighttime clear aligners are easy to wear and more discreet than most all-day aligners. 


    • Flexible treatment plan and extremely discreet--wear them on your terms
    • Comfortable enough to wear all night long
    • Worn for 10 hours, rather than 22 (all-day aligners), or all the time (traditional braces)
    • Less expensive than traditional braces


    • Treatment takes longer comparatively 
    • Best for minor teeth straightening only 
    • Could lead to more discomfort as teeth are constantly in a stage of shifting 

    How to Order Nighttime Aligners

    1. Order a 3D imaging kit from the teeth straightening company of your choice (see below for the companies we recommend)
    2. Get your aligner in the mail
    3. Wear your aligner at night as directed

    How Many Hours Should You Wear Nighttime Aligners?

    Most nighttime aligners need to be worn for 10 hours a day — minimum. They should never be worn when you’re brushing your teeth, eating, or drinking. 

    Providers Offering Nighttime Clear Aligners