Know What Goes on Your Teeth Before Treatment Starts
Invisalign attachments are small tooth-colored bumps, and they surprise more Beverly Hills patients than anything else in treatment. Dr. Joseph Goodman, DDS, DMD, has practiced in Beverly Hills for 27 years. He trained in Germany and the United States. Here you will learn what attachments, buttons, and elastics each do and why some teeth need them. You will also see how they come off.
Most people share one worry: they chose clear aligners to stay discreet, and now teeth get bonded bumps. The stakes are real for your timeline, since skipped or lost attachments can slow planned tooth movement. His Invisalign care in Beverly Hills plans every attachment by hand.
What Are Invisalign Attachments?
Attachments are small bumps of tooth-colored composite bonded to selected teeth. Each one is only a few millimeters across and shaped to match a pocket in your aligner. They give the plastic something to push against, and most patients have them on some teeth, not all. They are bonded in one visit, usually when you receive your first set of aligners.
Dr. Goodman decides where each attachment goes while he builds your ClinCheck plan. The software suggests a starting layout. He then adjusts it tooth by tooth, adding attachments only where a tooth needs extra grip. A tooth needing a simple tip may need none at all.
Why Do Some Teeth Need Attachments and Others Do Not?
Teeth move in different ways, and some movements need more grip than smooth plastic gives. A simple tip toward a gap moves easily. Rotating a round tooth, pulling a tooth down, or moving a root needs a grip point, and attachments supply it.
The shape of each attachment follows its job. Rectangles help with rotations and root control, and angled shapes help push a tooth up or down. Every one is placed where the force needs to land on the tooth. When a planned attachment pops off, its tooth often slows down until it is rebonded.
This is also why home aligner kits fall behind on harder cases. With no dentist present to bond them, kits have no attachments at all. Without the grip, rotations and root moves are the first to stall.
What Are Invisalign Buttons and Elastics?
Buttons are small anchors bonded to a tooth, used to hold a rubber elastic in place. The elastic runs from an upper tooth to a lower one, pulling the two into a new bite. Some aligners use small cutouts instead of a bonded button. Five pieces work together in most of these cases.
- Attachments, which grip individual teeth so they move
- Buttons, which anchor elastics to a tooth
- Precision cuts, small notches in the aligner edge for holding elastics
- Elastics, rubber bands pulling the upper and lower teeth into a new bite
- The aligner itself, which carries the planned movement for each stage
Elastics only work when you wear them for the hours your plan sets. Dr. Goodman shows you how to place them at the visit, and you change them daily. Results vary, and missed elastic time slows the bite change. Carry spare elastics, since a band can snap during a meal or a long day.
How Do Attachments, Buttons, Elastics, and IPR Compare?
Four tools do most of the work beyond the aligners themselves, and each has a different job. Interproximal reduction, or IPR, makes room between crowded teeth. A study reported by ADA News found about three of every four clear aligner patients were prescribed IPR. The table below sets the four side by side.
| Tool | What it is | Main job | How visible | How it ends |
| Attachment | Tooth-colored composite bump | Grip for rotation, root, and vertical moves | Faint, matches tooth color | Polished off at the end |
| Button | Small bonded anchor | Holds an elastic in place | Small, often tooth-colored | Polished off when elastics stop |
| Elastic | Rubber band between upper and lower teeth | Shifts the bite | Visible up close | You stop wearing it |
| IPR | Polishing between teeth | Creates room for crowded teeth | Not visible | Done during treatment, permanent |
Source: ADA News, report on a study in the American Journal of Orthodontics and Dentofacial Orthopedics on IPR in clear aligner refinements, accessed October 2, 2026. The same study found about 40 percent of prescribed IPR sites came during refinement plans.
Read the last column before your first visit, since it shows what stays and what goes. Attachments, buttons, and elastics are all temporary, and they come off or stop by the end. Only the small spaces from IPR are permanent. Ask your dentist how much IPR your plan includes and why.
How Do You Live With Attachments Day to Day?
Attachments change two habits, and both are easy to learn. Brush around each bump with care, since plaque likes to collect where composite meets enamel. Composite can stain from coffee or red wine, so rinse after dark drinks. Remove aligners from the back teeth first, never by prying at the front.
If you work in West Hollywood or Century City, you may wonder whether coworkers will notice. Up close, attachments look like small ridges on the tooth surface, colored to match your teeth. Mild pressure is common for the first few days of each new aligner.
What Happens to Attachments When Treatment Ends?
Removal is quick and done in a single visit at the end of treatment. Dr. Goodman polishes each attachment off with a dental bur until the enamel feels smooth again. Removal and retainer scanning can often happen in the same appointment. Bring your retainer questions to this visit, since it is the last appointment before retention starts. Here is the usual order.
- Your final aligner fit is checked against the ClinCheck plan
- Each attachment and button is polished off the enamel
- The tooth surfaces are smoothed and checked for any leftover composite
- Your teeth are scanned for retainers
- Any planned cosmetic touch-ups, such as whitening, are scheduled
Your teeth may feel slightly rough for a day while your tongue adjusts. Next comes protecting the result with Invisalign retainers. Results vary, but a smooth surface and steady retainer wear keep the new position.
Finish Treatment Knowing Every Piece Had a Purpose
Dr. Joseph Goodman, DDS, DMD, has spent 27 years in Beverly Hills planning tooth movement by hand. He trained in Germany and the United States. The office sits a few minutes south of North Canon Drive and the Golden Triangle. The plan has three parts: a ClinCheck preview, an attachment layout you understand, and a clear removal plan. The goal is straight teeth with nothing left on them, though results vary.
Call (310) 860-9311 to book an Invisalign visit with Dr. Goodman, or request a time online at topbeverlyhillsdentist.com. Bring your questions about attachments to the visit. Ask to see your attachment layout in the ClinCheck preview before anything is bonded.
What Else Do People Ask About Attachments?
Why do dentists not recommend Invisalign?
Most dentists do recommend clear aligners, with supervision. The concern is unsupervised kits mailed directly to patients. The FDA has not authorized clear aligners sold directly to consumers without a prescription and supervision. The agency has received reports of bite problems and worsening alignment. Severe bite or jaw problems may also suit other treatment better, and an exam settles which group you fall in.
How painful is Invisalign on a scale of 1 to 10?
No single number fits everyone, though most patients describe pressure rather than pain. MedlinePlus lists discomfort during treatment among the possible complications of orthodontics. Attachments themselves are bonded without needles or drilling. If pain lasts beyond a few days or a tray cuts your gums, call the office.
Does getting Invisalign attachments removed hurt?
Removal usually does not hurt at all. Cleveland Clinic explains there are no nerves in your tooth enamel, which is where attachments sit. Most patients feel vibration and mild pressure while the composite is polished away. Some notice brief sensitivity afterward, which fades within days. Before you leave, each tooth surface is checked and smoothed by hand so nothing feels rough.
What I wish I knew before Invisalign?
One common surprise is how long retainers stay part of your life. Harvard Health reports your teeth move throughout your life, so retainer wear is usually lifelong. Others wish they had known about attachments before day one. Ask to see your full plan, attachments included, before you start.
