Need to fix gap teeth?

Learn how SmileDirectClub clear aligners can help fix your teeth spacing issues.

Smiling blonde woman in white blouse looking sideways - Medium close-up shot

Woman in striped shirt at scan appointment by SmileDirectClub

What causes gap teeth?

Teeth spacing doesn't just have one cause. It can often be that your teeth are simply too small for your jawbone. And since the size of your teeth and jaw can be determined by genetics, teeth gaps can be hereditary. It can also be the result of habits such as tongue thrusting or mouth breathing.

Man seated holding a Burple SmileDirectClub Aligner Box talking with SmileGuide at a Smileshop

Can SmileDirectClub fix gap teeth?

Yes. At SmileDirectClub, your aligner treatment plan is developed and monitored by one of 250+ licensed dentists and orthodontists with experience fixing spacing issues.


We've transformed a lot of gap teeth smiles.

Don't just take our word for it. Read our reviews.

Ready. Set. Grin.

Take the free online assessment to see if you are a candidate and get started on your journey.

Woman smiling holding a SmileDirectClub Clear Aligner