How Long Do You Have To Wear Braces If You Have An Overbite. It's not actually the braces that fix an overbite, its the headgear that accompanys the braces. During this time the spring moves the upper teeth backward and lower teeth forward to strengthen the bite.
That answer depends on your bite and how much correction is needed. The elastics put pressure on the jaw and help move both teeth and draw to more correct positioning. During this time, you need to wear rubber bands for 8 to 9 months that’s the main component to correct the overbite.
What you consider a slight overbite may actually be more involved, or less.
Every case is different but for severe overbite cases braces could be needed for at least two years. Treatment of an overbite using braces can take anywhere from six months to two years. In most cases, braces can effectively correct a troublesome overbite; That answer depends on your bite and how much correction is needed.