Clear aligners have become one of the most well-known ways to straighten teeth. Families across Northeast Louisiana often ask two simple questions: Does Invisalign (and similar clear aligner systems) really work? And is it more expensive or cheaper than braces?
These are important questions, especially for parents comparing options for their kids or teens. Below, we explain how clear aligners work, what they can and cannot do, and how prices usually compare—without guessing numbers or giving specific costs.
At Koga Orthodontics, we use Spark Clear Aligners, an advanced system known for clarity, comfort, and precise tooth movement. Our goal is always to guide patients toward the option that works best for their smile and lifestyle.
Do Clear Aligners Really Work?
Yes—clear aligners do work. They can straighten teeth and improve the way your bite functions when used correctly and under the guidance of a trained orthodontist.
Clear aligners work by using a series of custom-made trays that slowly move your teeth into better alignment. Each tray applies gentle pressure in very specific directions.
Clear aligners work best for:
- Mild to moderate crowding
- Small gaps between teeth
- Certain bite issues
- Teens and adults who want a discreet option
- Responsible wearers who can keep aligners on 20–22 hours per day
They may not be the best option for:
- Severe bite corrections
- Complex jaw problems
- Teeth that require large or difficult movements
- Younger children who may lose or forget to wear trays
Are Clear Aligners More Expensive or Cheaper Than Braces?
The honest answer: it depends. Clear aligners can be more expensive—or about the same—depending on your treatment needs.
Factors that affect the cost include:
- How much your teeth need to move
- How many trays you need
- Whether refinements or adjustments are required
- Length of treatment
- Type of aligner system
- Your insurance coverage
Clear aligners tend to cost more when treatment is long, complex, or requires many sets of trays.
Braces may be more cost-effective when:
- The bite needs significant correction
- The child is younger
- Movements are more complex
- The patient may not wear aligners consistently
Clear Aligners vs. Braces: What Families Should Consider
Choosing between braces and clear aligners is not only about money. Lifestyle, age, and responsibility level matter too.
Clear aligners may be a better fit if your child or teen:
- Wants a nearly invisible option
- Plays sports or musical instruments
- Prefers removable appliances
- Will reliably wear them as instructed
Braces may be a better option if:
- The bite is more complicated
- The patient is young
- The patient may lose or forget trays
- More precise control is needed
How Spark Clear Aligners Compare to Invisalign
Spark — the clear aligner system used at Koga Orthodontics — offers:
- Exceptional clarity (less visible than many brands)
- Smooth, comfortable material
- Advanced digital planning for precise tooth movement
- Effective treatment for both teens and adults
Frequently Asked Questions
Do aligners hurt?
You may feel gentle pressure when switching to a new tray, but most people find aligners more comfortable than braces.
Are aligners faster than braces?
Sometimes, but not always. It depends on your case and how consistently you wear the trays.
Can aligners fix my bite?
They can fix some bite issues, but not all. Severe bite problems may need braces.
Can my child remove aligners too often?
Yes. Not wearing aligners enough can slow treatment or stop progress completely.
Do I still need retainers after aligners?
Yes. Retainers are needed after every orthodontic treatment to keep the smile stable.
Final Thoughts
Clear aligners truly work and can be an excellent choice for many patients. But the best option—aligners or braces—depends on the complexity of the bite, the patient’s age, and how responsible they are with daily wear.