It is important to keep in mind that aligning the teeth and the jaws does not happen overnight. Whether you are wearing conventional braces, clear aligners, or any other type of appliance, orthodontic movement is a gradual process. Orthodontic tooth movement is based on the use of light and continuous forces to correct your bite in an incremental, predictable, and healthy manner.
The total duration of orthodontic care, not including wearing retainers to maintain the result, depends on several factors. Such things as growth, as well as compliance with care, may influence treatment time. On average comprehensive orthodontic care to correct a malocclusion can take anywhere between 18-36 months. Orthodontic treatment for more limited problems with tooth alignment typically ranges from 6 to 18 months.