Straightening your teeth as an adult doesn’t have to mean a mouth full of metal. Clear aligners in St John’s Wood have become the more common choice for people who want straighter teeth without the look of traditional braces, and for many, the biggest question is simply how long it takes.
What Are Clear Aligners?
Clear aligners are custom-made, see-through trays that fit snugly over your teeth. Each one applies gentle pressure to shift your teeth slightly, and you move on to the next tray in the series every one to two weeks. Unlike fixed braces, they’re removable, so you take them out to eat, drink anything other than water, and brush your teeth.
For clear aligners to work as planned, they need to be worn for 20 to 22 hours a day. Taking them out more than that slows progress, since the teeth only move while the aligner is in place.
How Long Does Treatment Actually Take?
This is where the range gets wide. Clear aligners in St John’s Wood take anywhere from 3 to 18 months, depending on how much movement your teeth need.
A few things affect where you’ll fall on that range:
- Mild cases, such as small gaps or slight crowding, can sometimes finish in as little as 3 to 6 months.
- Moderate cases usually take 9 to 12 months.
- More involved cases, including bite corrections, can run 12 to 18 months or longer.
The average sits somewhere around 12 months for most adult patients, though your dentist will only be able to give you a specific figure once they’ve assessed your teeth.
What Determines Your Treatment Time?
Clear aligners work by moving teeth gradually, so the amount of movement needed is the main factor in how long treatment runs. Other things that affect the timeline include:
- How consistently you wear your aligners for the full 20 to 22 hours a day
- Whether you need small tooth-coloured attachments to help the aligners grip certain teeth
- How your teeth respond to the pressure, which varies from person to person
- Whether any refinement aligners are needed near the end to fine-tune the result
Wearing your aligners inconsistently is one of the most common reasons treatment takes longer than expected. Skipping days, or wearing them for fewer hours than advised, means your teeth aren’t moving on the schedule your dentist originally planned.
What Happens During Treatment?
Clear aligners in St John’s Wood generally start with a consultation and a 3D scan of your teeth. This scan is used to map out how your teeth will move, tray by tray, before any aligners are made. Smile Cliniq, which runs a practice on Boundary Road in St John’s Wood, offers this scan as part of an initial consultation, giving patients a look at the planned movement before committing to treatment.
Once your aligners are ready, you’ll wear each set for one to two weeks before swapping to the next. Your dentist will usually want to see you every six to eight weeks to check progress and hand over your next batch of trays.
How Much Do Clear Aligners Cost?
Cost varies depending on how many aligners your case needs and which system your dentist uses. At Smile Cliniq, prices for clear aligners start from around £600 for simpler cases, with full Invisalign treatment starting from roughly £3,500 depending on complexity. Shorter treatment plans aimed at minor corrections, sometimes called Invisalign Lite or i7, tend to sit lower, from around £1,795 to £2,750.
According to NHS guidance, clear aligners and similar cosmetic orthodontic treatments are not routinely available on the NHS for adults, so most patients arrange this privately.
Are Clear Aligners Right for Everyone?
Clear aligners in St John’s Wood work well for mild to moderate cases, such as crowding, gaps, or minor bite issues. They’re less suited to more complex problems, like severe crowding or significant bite discrepancies, where fixed braces may give a more predictable result.
Your dentist will be able to tell you during an assessment whether your case is a good fit, or whether another form of treatment would suit you better.
After Treatment Finishes
Once your teeth reach their final position, you’ll need a retainer to hold them there. Teeth naturally drift back towards their original position over time, so wearing a retainer as instructed, whether fixed or removable, is what keeps your results in place long after your last aligner tray.
Final Thoughts
Clear aligners in St John’s Wood take between 3 and 18 months, with most adult cases finishing around the 12-month mark. The exact time depends on how much your teeth need to move and how consistently you wear your aligners each day. A proper consultation, usually including a 3D scan, is the only reliable way to get a timeline and cost specific to your own teeth, rather than relying on an average.
