It is important to wear a retainer following orthodontic treatment. Many patients who have undergone orthodontic treatment when they were younger find that their teeth become crooked as an adult. Speak to us at Woodbury Park Dental to find out about wearing a retainer following your treatment with Invisalign in Tunbridge Wells. A retainer will help you maintain the newly achieved alignment of your smile, so that you can enjoy a neatly even, symmetrical, beautiful smile for the rest of your life.