Key points
- Elastics hook between top and bottom teeth to help correct how your teeth bite together.
- They can be used with fixed braces or clear aligners.
- Wear them exactly as your orthodontist shows you. Changing them as often as advised keeps the pull consistent.
- Wearing elastics consistently matters. Missing days can make treatment take longer.
- Teeth may feel sore for the first few days. Carry spare elastics with you.
Getting the most from your elastics
Elastics do a lot of the work of correcting your bite, but only when they are worn. In this video, Dr Sarah Sadek explains how they work, how to put them on and tips for remembering to wear them.
Your orthodontist will show you exactly where they go and how often to change them. If you run out, or are unsure about the pattern, contact the practice rather than guessing.
AddaSmile clear aligners
AddaSmile is a more affordable clear aligner option, planned and overseen by our orthodontic team. Each plan includes an in-person 3D scan, whitening and retainers in one price. Ask about it at your free consultation.
Find out about AddaSmileQuestions we often hear
How often should I change my elastics?
Elastics lose their stretch, so they are usually changed several times a day. Follow the instructions your orthodontist gives you.
Do I take my elastics out to eat?
Usually yes, unless your orthodontist tells you otherwise. Put fresh ones back in straight after eating and brushing.
What happens if I forget to wear them?
Treatment can take longer if elastics are not worn as advised. If you are struggling, tell your orthodontist so you can find a routine that works.
Save on treatment with a Waterloo plan
Student Smile members get 15% off all treatments, including aligners and braces. Smile for Life plan members get 10% off private treatment, including aligners. Both plans also cover your check-ups and hygiene visits.
Student plans from £9.95/month → Practice plans from £10.95/month →
12-month minimum term. Student plans need a valid student card. The Waterloo Essentials plan discount does not include aligners; full details and exclusions are in the terms. Student terms · Practice plan terms.
Seeing us at Waterloo
Waterloo Dental & Orthodontics is at 223 Waterloo Road, London SE1 8XH, a short walk from Waterloo and Lambeth North stations and close to the Southbank. Call 020 7928 5844 or book online.
In this video
Dr Sarah Sadek
Specialist Orthodontist & Clinical Director
GDC No. 114943 · Waterloo · Croydon