For many adults and teenagers, the desire for straight teeth is often outweighed by the reluctance to wear metal braces.

At Sundial Dental, we offer a clear alternative. Invisalign allows you to align your smile discreetly and comfortably, without the wires and brackets of traditional orthodontics. Available across our Mid North Coast clinics in Port Macquarie, Wauchope, Laurieton, Taree and Kempsey, it is the modern way to achieve the smile you have always wanted.

What Is Invisalign?

Invisalign is an orthodontic treatment that uses a series of custom-made, clear plastic aligners to straighten your teeth. Because the aligners are virtually invisible, most people won’t even notice you are wearing them. They are also removable, which means they fit seamlessly into your lifestyle, whether you are heading to a business meeting, a social event, or playing sports. Unlike fixed braces, Invisalign allows you to maintain optimal oral hygiene because you can brush and floss your teeth normally.

How the Treatment Works

The process combines advanced 3D technology with a step-by-step plan tailored to your teeth:

  1. Digital Scan: We start with a consultation and a 3D computer scan of your teeth. This allows us to map out your entire treatment plan and even show you a virtual preview of your future smile.
  2. Custom Aligners: A series of unique aligners are manufactured specifically for your teeth.
  3. Wear & Change: You wear each set of aligners for about two weeks, removing them only to eat, drink, brush, and floss. As you replace each aligner with the next in the series, your teeth will move little by little into their final position.
  4. Progress Checks: You will visit us approximately every 6 to 8 weeks so we can ensure your treatment is tracking as planned.

How Long Does Invisalign Treatment Take?

Treatment length varies depending on the complexity of the case. Mild crowding or spacing may be addressed in as few as six months, while more involved alignment and bite corrections can take 12 to 18 months. During your initial consultation, we will give you a clearer timeline based on your individual treatment plan.

For Invisalign to work effectively, the aligners need to be worn for 20 to 22 hours each day. They should only be removed for eating, drinking anything other than water, and brushing your teeth. Consistent wear is the single biggest factor in keeping your treatment on schedule.

Who Is It For?

Invisalign is an effective solution for both adults and teenagers. It is commonly used to treat:

  • Crowding: When there is not enough room in the jaw for all teeth to fit normally, which can lead to plaque accumulation and increase the risk of gum disease.
  • Spacing: Gaps between teeth that can trap food and affect how you bite.
  • Bite Issues: Overbites, underbites, and crossbites that affect chewing or place uneven pressure on certain teeth.

It is a popular choice for patients who want to improve their dental alignment but need a flexible, discreet option that does not interfere with their daily appearance or diet. Not every case is suited to Invisalign. Severe skeletal discrepancies or very complex tooth movements may require traditional orthodontics. Your dentist will assess this during your consultation and recommend the most appropriate option.

What to Expect During Treatment

When you first start wearing a new set of aligners, you may notice mild pressure or tightness on your teeth for the first day or two. Some pressure when switching to a new set is common. If discomfort persists beyond a few days or is severe, contact the practice.

Some people notice a slight change in their speech for the first few days as their mouth adjusts to the aligners. You can eat whatever you like during treatment because the aligners are removed at mealtimes, so there are no dietary restrictions.

Invisalign vs Traditional Braces

Both Invisalign and traditional metal braces move teeth into better alignment, but they go about it differently. With braces, metal brackets are bonded to the teeth and connected by wires that are tightened at regular intervals. They stay in place for the full treatment and cannot be removed by the patient.

Invisalign uses removable clear trays that are swapped out every two weeks. The trays are nearly invisible, and because they are removable, you can brush and floss without working around brackets and wires. Your dentist can help you decide which approach is the right fit for your particular needs during a check-up and consultation.

Caring for Your Aligners

Looking after your aligners takes only a few minutes a day. Rinse them each time you remove them and brush them gently with a soft toothbrush and lukewarm water. Avoid using hot water, which can warp the plastic. Always brush your teeth before putting your aligners back in, as trapping food particles against your teeth can increase the risk of decay.

When you are not wearing the aligners, store them in the case provided so they are not lost or damaged.

A Healthier Smile

Beyond aesthetics, straight teeth are healthier teeth. Correctly aligned teeth trap less food, are easier to clean, and ensure your gums fit more securely around the tooth. This reduces the risk of gum disease and tooth decay in the long term. Some patients also enquire about teeth whitening or veneers after completing their alignment. Your dentist can discuss whether these are appropriate for your situation.

After Treatment: Retainers

Once your teeth have reached their final position, you will need to wear a retainer to keep them there. Without a retainer, teeth can gradually shift back toward their original position over time. Your dentist will recommend a retainer type and wearing schedule based on your case. Most patients wear their retainer full-time for a period after treatment, then transition to night-time only wear.

Frequently Asked Questions

How long does Invisalign treatment take?
Treatment length depends on how much your teeth need to move. Mild cases may take around six months, while more complex alignment and bite corrections typically take 12 to 18 months. Your dentist will provide an estimated timeline during your consultation.
How many hours a day do I need to wear my aligners?
For the treatment to stay on track, the aligners should be worn for 20 to 22 hours each day. Remove them only for eating, drinking anything other than water, and brushing your teeth.
Does Invisalign hurt?
You may feel mild pressure or tightness when you switch to a new set of aligners, particularly during the first day or two. This typically subsides within a few days. If discomfort persists or is severe, contact the practice.
Can I eat normally with Invisalign?
Yes. Because the aligners are removed at mealtimes, there are no food restrictions. You can eat and drink whatever you like. Just brush your teeth before putting your aligners back in.
Will Invisalign affect my speech?
Some patients notice a slight lisp for the first few days of wearing a new set of aligners. Most find their speech adjusts within a few days.
Is Invisalign suitable for teenagers?
Yes. Invisalign is available for both adults and teenagers. For teens, compliance indicators on the aligners can help parents and dentists confirm the aligners are being worn consistently.
Do I need a retainer after Invisalign?
Yes. After treatment, a retainer is needed to hold your teeth in their new position. Without one, teeth can gradually drift back over time. Most patients transition from full-time retainer wear to night-time only.
How do I keep my aligners clean?
Rinse your aligners each time you remove them and brush them gently with a soft toothbrush and lukewarm water. Avoid hot water, as it can warp the plastic. Always brush your teeth before reinserting your aligners.
Can Invisalign fix a severe overbite or underbite?
Invisalign can treat many bite issues, but severe skeletal discrepancies may require traditional orthodontic treatment. Your dentist will assess the complexity of your case during your consultation and recommend the most appropriate approach.