If you are thinking about straightening your teeth, you may be comparing Invisalign clear aligners with traditional braces. Clear aligners are discreet and removable, while braces are fixed to the teeth and can treat a broad range of tooth and bite problems. Neither option is automatically best for everyone. The right treatment depends on your diagnosis, the movements your teeth need, your oral health, your daily habits, and the result you want.

This guide explains how Invisalign and braces work, what each option can and cannot do, how long treatment may take, how to care for your teeth, and what to ask during a consultation in Salt Lake City. Orthodontic treatment is medical care, not only a cosmetic purchase. A licensed dentist or orthodontic professional should examine your teeth and bite before recommending an appliance.

Why consider orthodontic treatment?

Orthodontics guides teeth and, when appropriate, the relationship of the upper and lower jaws. Crowded, crooked, protruding, widely spaced, or improperly meeting teeth can make cleaning and chewing more difficult. An abnormal bite may also be associated with tooth wear, speech or chewing concerns, gum problems, and other oral-health challenges. ^[3]

Straighter teeth are not the only goal. A good plan should create a stable, functional bite while respecting the health of the enamel, roots, gums, and supporting bone. Orthodontic treatment should begin only after the dentist or orthodontic provider has assessed existing cavities, gum inflammation, restorations, and any other issue that could affect safe tooth movement.

How do Invisalign clear aligners work?

Clear aligners are a series of custom-made plastic trays. Each tray is shaped slightly differently and applies controlled pressure to selected teeth. As you progress through the series, the teeth gradually move toward the positions planned by the dental professional. Common concerns treated with aligners can include crowding, spacing, crooked teeth, overbite, underbite, open bite, and crossbite, but the appropriate appliance depends on the individual case. ^[1]

Advantages of clear aligners

• Less visible: Clear trays are designed to be discreet compared with metal brackets and wires.
• Removable for meals: You take them out to eat and drink, which avoids many of the food restrictions associated with fixed braces.
• Removable for cleaning: You can brush and clean between your teeth without brackets and wires in the way.
• Fewer appearance changes during the day: Some adults prefer an appliance that is difficult to notice at work or in social settings.

Responsibilities and limitations

Removability is both an advantage and a responsibility. Aligners cannot move teeth while they are sitting in a case. They need to be worn as directed—often at least 22 hours a day—and removed for eating, drinking anything other than water, brushing, and cleaning between teeth. ^[1] If trays are frequently left out, treatment may take longer or the next tray may not fit as planned.

Aligners are not suitable for every type or severity of malocclusion. An orthodontic professional must evaluate the bite and the planned tooth movements; do not assume that an online scan or a mail-order kit can safely replace an in-person diagnosis.

How do traditional braces work?

Traditional braces use brackets attached to the teeth and an archwire that applies controlled force. The wire is adjusted periodically so the teeth can move gradually. Braces remain on the teeth throughout active treatment, which means the appliance works continuously and does not depend on remembering to put it back in after every meal.

Advantages of braces

• Broad treatment range: Braces can be used for many alignment and bite problems, including cases that may be difficult to manage with aligners alone. ^[2]
• Continuous wear: Because braces are fixed, they cannot be accidentally left at a restaurant or forgotten during a busy day.
• Detailed control: Brackets, wires, elastics, and other appliances can be selected and adjusted for the movement required in a particular case.
• Appearance options: Depending on the plan, patients may discuss metal, ceramic, or other bracket choices with the provider.

Responsibilities and limitations

Braces make daily cleaning more demanding. Plaque can collect around brackets and under wires, so careful brushing and interdental cleaning are essential. Hard, sticky, or chewy foods may damage the appliance and may need to be limited. Your dental team will provide specific instructions for your braces.

Invisalign vs. braces: side-by-side comparison

The American Association of Orthodontists emphasizes that one appliance is not inherently better than another. The appropriate choice is based on the treatment goals, the complexity of the problem, and the patient’s ability to follow the plan. ^[2]

What determines which option is right for you?

The type of tooth movement needed

Moving a slightly crowded front tooth is different from correcting a severe overbite, crossbite, open bite, or a jaw-related discrepancy. The provider evaluates the direction, amount, and sequence of movement rather than choosing an appliance based only on how it looks.

Your oral health

Cavities, gum disease, cracked teeth, and poorly fitting restorations may need to be addressed before orthodontic treatment begins. Clear aligners and braces do not cure decay or gum disease, and moving teeth in an unhealthy mouth can complicate care. The AAO recommends a dental checkup and completion of needed dental work before scanning for aligners. ^[1]

Your ability to follow instructions

Aligners require consistent wear, safe storage, regular cleaning, and changing trays on the prescribed schedule. Braces require meticulous hygiene, food awareness, and attendance at adjustment visits. A treatment plan that fits your actual routine is more useful than the option that looks easiest in an advertisement.

Your age and growth

Children and teenagers may still be growing, while adults have fully developed jaws. Age is only one part of the decision, but growth, tooth eruption, bone health, gum condition, previous dental work, and the complexity of the bite all influence treatment planning. Adults can receive orthodontic treatment, but the plan must be tailored to adult oral health and goals. ^[5]

What should you expect before treatment?

1. Consultation and examination: The provider reviews your concerns, medical and dental history, teeth, gums, bite, jaw relationship, and facial balance.
2. Diagnostic records: Photographs, digital scans, impressions, and clinically appropriate radiographs may be used to understand the teeth and supporting structures. Imaging should be chosen for a diagnostic reason, not automatically performed on a fixed schedule.
3. Treatment plan: You should receive an explanation of the recommended appliance, alternatives, estimated length, visits, fees, insurance questions, and expected responsibilities.
4. Preparation: Cavities, gum inflammation, broken restorations, or hygiene problems may need treatment before braces or aligners are placed.

Ask to see how the plan addresses your bite, not only how the front teeth will look. A cosmetic preview can be helpful, but a healthy and stable result requires attention to function and supporting tissues.

How long does orthodontic treatment take?

There is no reliable single timeline for every patient. The ADA notes that many people wear braces for approximately one to three years, but treatment length varies with the severity of the problem, the patient’s growth and biology, the appliance, and cooperation with instructions. ^[3] Aligners can also require many months or longer; switching to a new tray does not guarantee a faster result.

Missed appointments, broken brackets, lost trays, inadequate wear, poor hygiene, or teeth that do not track as planned can extend treatment. Your provider can give an estimate after examining you, but an estimate is not a promise.

What happens after teeth are straight?

Active treatment is followed by retention. Teeth can shift after braces or aligners, so retainers help preserve their new positions. The ADA explains that retainers are used to stabilize orthodontic results. ^[3] Your provider will tell you when and how to wear yours and how to replace it if it is lost, damaged, or no longer fits.

Retention is not an optional final detail. If a retainer is ignored for a long period, teeth may move enough that it no longer fits. Contact the office rather than forcing a painful retainer into place.

How to protect your teeth during orthodontic treatment

• Brush twice daily with fluoride toothpaste and spend extra time around brackets, the gum line, attachments, and other areas where plaque collects.
• Clean between teeth every day. Floss threaders, interdental brushes, or a water flosser may help, depending on your appliance and dental team’s advice.
• With aligners, remove trays for meals and drinks other than water. Brush or rinse as directed before putting them back in; trapped food and plaque can increase the risk of oral-health problems.
• With braces, avoid hard, sticky, or chewy foods that may bend wires or loosen brackets. Cut firm foods into smaller pieces when advised.
• Keep regular dental cleanings and exams. Orthodontic visits do not replace routine dental care with your family dentist.
• Wear a mouthguard for sports if recommended, and report an injury, loose bracket, sharp wire, lost tray, or significant pain promptly.

How much do Invisalign and braces cost?

The price depends on the complexity and length of treatment, the appliance, diagnostic records, refinement or replacement needs, retainers, and the provider’s fees. There is no honest one-size-fits-all price based only on the brand name or the number of trays.

Dental plans with orthodontic benefits may cover traditional braces and clear aligners, but each plan has its own limits, age rules, exclusions, waiting periods, lifetime maximums, and in-network requirements. The AAO recommends obtaining a personalized estimate from a qualified orthodontic professional and checking the details with your insurance provider. ^[1]

Before starting, ask whether the quoted fee includes scans, attachments, refinements, emergency visits, replacement trays, retainers, and post-treatment checks. A written estimate helps prevent surprises.

Why professional supervision matters

Moving teeth changes the bite and can affect the teeth, roots, gums, and supporting bone. The ADA cautions patients about do-it-yourself and direct-to-consumer dental treatments that remove the dentist or orthodontist from diagnosis and monitoring. A licensed professional can evaluate oral health, identify a problem that a photograph cannot show, and adjust treatment if the teeth are not moving as expected. ^[7]

Be cautious of promises such as “guaranteed results,” “no checkups needed,” or a fixed timeline for everyone. Safe orthodontic treatment requires an appropriate diagnosis, a plan, monitoring, and retention.

Frequently asked questions

Is Invisalign better than braces?

Not universally. Clear aligners may be more discreet and removable, while braces may be more suitable for certain complex tooth movements or bites. The best option is the one that can safely achieve your goals and that you can follow consistently. ^[2]

Do clear aligners hurt?

Some pressure or mild discomfort can occur when a new tray is started because it is applying force to guide tooth movement. Severe pain, a tray that cuts the gums, or a tray that does not fit as expected should be reported to the provider.

Can I eat while wearing Invisalign aligners?

Aligners should generally be removed for meals and for drinks other than water. Clean your teeth and the trays according to your provider’s instructions before replacing them. ^[1]

Can adults get braces or Invisalign?

Yes, adults can receive orthodontic treatment. The provider must account for existing fillings, crowns, gum health, bone support, missing teeth, wear, and the complexity of the bite. Treatment options may include clear aligners, ceramic braces, metal braces, or another approach. ^[5]

Do I still need a dentist during orthodontic treatment?

Yes. Orthodontic appointments monitor tooth movement, but routine dental exams and cleanings help prevent and detect cavities and gum disease. Keeping both types of visits is part of protecting your oral health.

Will my teeth stay straight forever?

Retainers help stabilize the result, but teeth can shift if retainers are not worn as instructed. Follow your provider’s retention plan and contact the office if a retainer is lost, damaged, or no longer fits. ^[3]

Thinking about Invisalign or braces? Great Smiles Utah provides caring family and cosmetic dental care for patients in Salt Lake City, Holladay, Sandy, West Valley, Bountiful, and surrounding Utah communities. Call (801) 277-1010 or visit Great Smiles Utah at 2240 East Murray-Holladay Road, Salt Lake City, UT 84117, to schedule a consultation and discuss a personalized path toward a healthier, more confident smile.