Inman Aligner is a clear brace which works quickly and effectively. It relies on pressure to move and straighten crooked teeth. The aligner only works on the front 4 teeth and takes about 6-16 weeks to work. Although it does have to be worn for 20 hours a day to get the full effect it does have the benefit of being removable so it can be removed to eat, drink and for any special occasion you may have. Once the teeth have moved to the desired position a fixed retainer will be fitted to ensure your teeth stay in their new position.