How clear aligners work
Clear aligners are a series of custom-made, transparent plastic trays that fit snugly over your teeth. Each set is worn for around 1–2 weeks before swapping to the next, with each tray moving your teeth slightly closer to their final position. Most patients wear them 20–22 hours a day, only removing them to eat and brush. As your trusted dentist in St Albans, we monitor progress at regular check-ins throughout your treatment.








