If your orthodontist hands you a bag of tiny rubber bands, do not underestimate them. These elastics do some of the most important work in your entire treatment. Here is what they do, how to wear them, and why consistency makes all the difference.
What do rubber bands on braces do?
Brackets and wires straighten and align your teeth, but they mostly move teeth within the same arch. Rubber bands, also called elastics, connect your upper and lower teeth to correct how your jaws fit together. They apply the gentle, directional force needed to fix overbites, underbites, and other bite problems so your teeth meet properly when you chew.
Common types of elastics
- Class II elastics: help correct an overbite by guiding the upper teeth back and lower teeth forward.
- Class III elastics: help correct an underbite with the opposite pull.
- Vertical and crossbite elastics: close open bites or align teeth that sit inside or outside the bite.
Your orthodontist will show you exactly where to hook each band and how many to wear.
Why wearing them as directed matters
Elastics only work when they are in your mouth. Most patients are asked to wear them close to 24 hours a day, removing them only to eat and brush. Skipping bands, or wearing them inconsistently, is one of the most common reasons treatment falls behind schedule. Wearing them faithfully can actually shorten your overall time in braces. For more, see our guide to keeping your treatment on track and how to care for your smile between visits.
Tips for elastic success
Always carry spares, change them as instructed since they lose force over time, replace them after meals and brushing, and call us if one breaks a bracket or you run out. Learn more about how braces work.
Frequently asked questions
How long do I wear rubber bands each day?
Most patients wear them about 22 to 24 hours a day, removing them only to eat and brush, unless your orthodontist says otherwise.
What happens if I do not wear my elastics?
Your bite correction stalls, which extends treatment. Inconsistent wear can also make your teeth sore each time you restart.
Do rubber bands hurt?
You may feel pressure or mild soreness for a day or two when you begin, which fades as you get used to them.
Questions about your braces? Schedule a free consultation with our Greensboro and High Point orthodontists.