If you've started clear aligner treatment, or you're thinking about it, you may have noticed small, tooth-coloured bumps on some teeth that aren't there on others. These are called attachments, and they're a normal part of many clear aligner plans. At Hocking Dental Care we get asked about them often, so we've put together a straightforward explanation of what they do, how they're placed and removed, and what to do if one comes off.
What are clear aligner attachments?
Clear aligner attachments are small, tooth-coloured bumps bonded onto the surface of certain teeth during treatment. They're made from a tooth-coloured filling material, shaped and placed in a specific spot on the tooth.
On their own, smooth teeth don't always give an aligner enough to grip onto. An attachment acts like a tiny handle, giving the aligner something to push or pull against so it can move that tooth in a particular direction. Not every tooth needs one - it depends on what movement your treatment plan calls for.
Clear aligner attachment types
Attachments aren't all the same shape. The shape and position are chosen based on the movement a particular tooth needs to make. Broadly, you might come across:
- Simple rectangular or oval attachments, used to help with general grip and tray retention.
- Shaped attachments designed for a specific movement, such as rotating a tooth or tipping it in a particular direction.
- Attachments used alongside small cut-outs in the aligner itself, which work together to apply pressure in a precise spot.
Whatever the shape, they're all designed to blend in with your natural tooth colour, so they're far less noticeable than metal brackets. We'll go through your own plan with you, including which teeth will have attachments and roughly how many, so there are no surprises when you look in the mirror.
How attachments are placed
Placing an attachment is a simple, quick step and doesn't usually need any anaesthetic. The tooth surface is cleaned and slightly conditioned so the material bonds well, then the tooth-coloured material is shaped onto the tooth in the planned spot and set hard. Your first aligner tray is then designed with a small pocket that fits snugly over each attachment.
We'll talk you through what to expect before we start, and you're welcome to ask questions at any point. If you're a nervous patient, let us know on your booking form and we'll take things at a pace that suits you.
How attachments are removed
Attachments stay in place for as long as they're doing their job, which is usually for some or all of your active treatment. They don't need to be swapped out regularly like aligner trays do.
Once they're no longer needed, we gently polish the material off the tooth. This leaves the tooth surface smooth again. It's a routine part of finishing treatment, done in the chair, and isn't something you need to prepare for beyond turning up to your appointment.
What to do if a clear aligner attachment comes off
It happens from time to time, often from biting into something hard or from a bit of extra pressure when taking a tray in or out. If a clear aligner attachment comes off, here's what we'd suggest:
- Stay calm - a missing attachment isn't a dental emergency.
- Check whether the attachment is stuck inside the tray or has come away completely. If it's inside the tray, you can carefully remove it.
- Keep wearing your aligners as normal unless we tell you otherwise, since they usually still fit reasonably well without one attachment.
- Get in touch with our team so we can have a look and decide whether it needs replacing before you move on to your next tray.
- Avoid very hard, crunchy or sticky foods until we've seen you, to protect your other attachments.
One missing attachment rarely derails a whole treatment plan, but it's worth having it checked so your trays keep fitting the way they're meant to. You can read more about the process on our clear aligners page, or get in touch if you're not sure what to do.
How many hours a day to wear clear aligners
Attachments only do their job properly if the aligner is actually on your teeth, pressing against them. Most clear aligner plans ask you to wear your trays for close to the whole day, taking them out mainly for eating, drinking anything other than water, and brushing and flossing. The exact number of hours can vary a little depending on your treatment plan, so we'll give you guidance that's specific to you rather than a one-size-fits-all rule.
If you do have a day where you've worn them less than planned, let us know at your next visit rather than skipping ahead to the next tray in the series. We can talk through whether you need extra time in your current tray before moving on.
Looking after your teeth and attachments day to day
Good habits make a real difference to how smoothly clear aligner treatment goes. A few simple things help:
- Brush and floss before putting your tray back in, so food isn't trapped against your teeth or attachments.
- Take your aligners out gently, working from the back teeth forward rather than pulling from one spot.
- Rinse your aligners with cool water rather than hot, since heat can distort the plastic.
- Avoid chewing hard foods, ice or pens while your trays are in.
We check how your attachments and trays are tracking at your regular visits, using an intraoral camera to show you exactly what we're seeing on the screen beside the chair. If anything needs adjusting, we'll explain what's involved and give you a written estimate with item numbers before any extra treatment goes ahead.
Frequently asked questions
Do all clear aligner patients need attachments?
No. Some people's treatment plans don't call for any attachments at all, while others might have several. It depends on which teeth need to move and how much.
Will clear aligner attachments make treatment take longer?
Attachments are there to help your aligners grip and move teeth more precisely, not to slow things down. If one comes off and isn't replaced promptly, it can sometimes affect how well that particular movement goes, which is why we like to check and sort it fairly quickly.
Are clear aligner attachments noticeable?
They're made from tooth-coloured material and kept small, so most people don't notice them in everyday conversation. Results and visibility can vary a little from person to person depending on tooth shape and attachment placement.
Can children or teenagers have clear aligner attachments?
Clear aligners can be suitable for some younger patients as part of family dentistry, depending on what their teeth need. If a child is eligible under the Medicare Child Dental Benefits Schedule, it's worth checking current rules on the Services Australia website, and we're happy to talk through whether aligners are a suitable option at a check-up.
Does my health fund cover clear aligners?
Many extras policies include some cover for orthodontic treatment, though the details depend on your own policy and provider. We're a preferred provider for HBF, Medibank, HCF, nib and Bupa, which usually means a smaller gap for eligible treatment, and we can process claims through HICAPS on the spot. If you're with another fund, you can usually still claim afterwards. Our fees and rebates page has more general information, and it's always worth checking your policy directly for current detail.
Clear aligner attachments are a small but useful part of many treatment plans, and looking after them is mostly about good habits and keeping in touch with your dental team if something feels off. If you're curious whether clear aligners could work for your teeth, our team at Hocking Dental Care is happy to talk you through it at a consultation. You can find out more about getting started as a patient on our new patients page, or simply choose a time online that suits you.
If you already have an attachment that's come loose, or you'd like to ask about clear aligners for yourself or your teenager, give Hocking Dental Care a call on (08) 9306 2755. You can also book an appointment online and our team in Hocking will take it from there.
