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Clear Aligners and Teeth Straightening

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 What is Invisalign?

Invisalign takes a different approach altogether. Instead of metal brackets and wires, you wear a series of clear, custom-made aligners that sit over your teeth and move them into position gradually over time. The process works around your daily life rather than interrupting it.

Clear Aligners

With Invisalign, the aligners are clear enough that colleagues, friends, and people you've just met won't notice them. On the days that really matter (a job interview, a wedding, an important first impression) you can be confident and not walk in feeling like your teeth are a work in progress.

Personalized by Dentists

A detailed digital scan of your mouth is used to map out every planned tooth movement from start to finish using specialised software. From that plan, a full series of custom aligners is created, with each one slightly different from the last, moving your teeth gradually and consistently in the right direction.



Also, being able to see your projected outcome before you start means you have a clear understanding of what the treatment involves and what to realistically expect by the end.

Removable for Eating

One of the more practical advantages of Invisalign is that you can remove the aligners when you need to.
At mealtimes, you simply remove them and eat as you normally would. There are no food restrictions and no eating around brackets or wires. Cleaning is just as straightforward. You brush and floss the same way you always have, without having to work around any fixed hardware. This tends to make Invisalign a much more manageable option in day-to-day life.

Who is Invisalign Suitable For? 

Invisalign suits a wide range of people. You might be a good fit if you:

  • Are a teenager, adult, or child looking to straighten your teeth
  • Would prefer a treatment that’s less noticeable (no metal, no wires)
  • Have mild to moderate alignment concerns, whether that’s crowding, spacing, or a bite that’s slightly off
  • Want to be able to remove your aligners when you eat or clean your teeth, without any hassle
  • Are looking to finish treatment with a straighter smile and better bite function

What Problems Can Invisalign Fix?

Invisalign straightens teeth but it also tackles a whole range of bite issues that affect how your smile looks and how your teeth actually work day to day.

Benefits of Invisalign

Invisalign are barely noticeable in daily life as they are made from clear, medical-grade plastic that fits snugly on your teeth. You can attend meetings, classes, or social events without feeling self-conscious about the treatment.

Invisalign can be removed during eating, drinking, brushing, flossing and other activities. Simply remove them and continue with your activities as normal. There are no food restrictions to navigate and no complicated cleaning routines to work around.

Invisalign aligners are smooth, close-fitting, and shaped specifically to your teeth. There are no wires that can catch on the inside of your mouth and no brackets that cause irritation over time.

Using advanced digital scanning, your dentist builds a precise three-dimensional picture of your teeth and uses it to plan every stage of your treatment from start to finish. You can see a simulation of how your teeth are expected, which gives you a realistic sense of the planned outcome.

With traditional braces, the occasional broken bracket or loose wire usually means dropping everything for an unplanned clinic visit. Invisalign is a lot more predictable. You switch to a new set of aligners every one to two weeks at home, and come in for scheduled check-ups so your dentist can keep an eye on progress. That's largely it.

Keeping your teeth clean during orthodontic treatment is a lot more straightforward with Invisalign. Because the aligners can be removed, you can brush and floss exactly as you normally would, without having to work around brackets or wires. Over the course of treatment, this makes a real difference. Plaque has fewer places to hide, and the risk of gum irritation or decay that can sometimes come with fixed braces is significantly reduced.

 Invisalign vs Braces

Invisalign Metal Braces
Appearance

Clear, discreet

Visible metal brackets

Removability

Removable

Fixed to teeth

Eating Restrictions

Minimal (remove before meals)

Certain foods should be avoided (sticky, chewy and hard foods)

Oral Hygiene

Easier brushing & flossing

More challenging cleaning around brackets

Comfort

Smooth surface 

Possible wire irritation

Suitable For

Mild to moderate cases (some complex cases)

Mild to complex cases

At Teeth Q Dental Surgeons, Q Invisalign is our very own Invisalign package put together with our own pricing to make the journey to straighter teeth a little more within reach. From your very first consultation to the moment you see that final result, our dentists will be right there with you, guiding you every step of the way.
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 The Q Invisalign Process

Week 0 - 2
1
Consultation & Assessment

Before anything else, you’ll sit down with your dentist for a full consultation. Here’s what that typically involves:

  • Thorough check of your teeth and how your bite comes together
  • Digital scans, photos, and X-rays if required
  • Discussion about your smile concerns and treatment goals
  • Assessment of whether Invisalign is the right option for you

All of this happens upfront so that whatever treatment plan is drawn up actually reflects your specific situation because no two smiles are the same.

2
Digital Scan & Treatment Planning

If Invisalign is suitable for you, we will take a precise 3D digital scan of your teeth.

Using advanced treatment planning software, your dentist will design a customised treatment plan that maps out how your teeth will gradually move into their ideal positions.

You will also be able to preview a digital simulation of your expected smile outcome before treatment begins.

Week 2 - 4
3
Aligner Fabrication

Once your treatment plan is locked in, your aligners are made to fit your teeth specifically. Each set works by placing gentle, consistent pressure on your teeth, nudging them gradually into where they need to be. You’ll move through sets one by one, with each new set picking up right where the last one left off.

When they’re ready, you’ll head back to the clinic to collect your first sets. Your dentist will walk you through how to wear them and keep them in good shape. The process itself is pretty seamless, but there’s a lot of careful planning that goes into every single aligner.

Week 6 - 18
4
Wearing Your Aligners

You’ll need to keep your aligners in for 20–22 hours a day as the more consistent you are, the better your results. Every 1–2 weeks, you’ll swap to a new set as directed by your dentist, each one continuing the work of the last.

5
Progress Reviews (Every 6–10 Weeks)

Throughout your treatment, you’ll need to head back to the clinic every 6 to 10 weeks for a progress check. At these visits, your dentist will:

  • Take a look at how your teeth have been moving along
  • Make sure your aligners are still sitting and fitting the way they should
  • Hand you your next sets to keep things moving forward

These reviews are simple and quick, but they matter because it is how your dentist catches anything early and makes sure everything is progressing the way it should be.

(NOTE: The length of treatment varies depending on the complexity of your case.

Typical treatment timelines may include:

  • Mild cases: approximately 6 months
  • Moderate cases: around 9–12 months
  • Complex cases: 12–18 months or longer

Treatment duration also depends on how consistently the aligners are worn each day.)

Month 18+ (After completion)
6
Retention Phase

Congratulations! You have completed your Invisalign treatment, meaning your teeth have successfully shifted into their desired positions. Reaching the end of your Invisalign treatment is a big milestone but there’s still one final step.

Because teeth tend to shift back to their original position over time, the retention phase will help to protect the results you’ve worked for. You’ll receive custom retainers that are made to hold your teeth in their new positions and stop any gradual drifting from happening.

Your dentist will share with you how frequently you need to wear them. Don’t worry, as the routine is manageable once you get into the habit.

Daily Life With Q Invisalign

It doesn't take long to get used to Invisalign as most patients find their normal routine stays largely the same. 

7AM
MORNING

Start fresh

Brush your teeth and pop your aligners back in for the day.

9AM
WORK

Stay confident

Clear aligners – most people won’t even notice.

12PM
MEALS

Eat freely

Remove aligners before meals. Drink only water when wearing them.

7PM
SOCIAL

Speak naturally

Slight lisp at first, but most adjust within days.

10PM
NIGHT

Stay on track

Clean your aligners and wear them overnight for best results.

Start fresh

Brush your teeth and pop your aligners back in for the day.

Stay confident

Clear aligners – most people won’t even notice.

Eat freely

Remove aligners before meals. Drink only water when wearing them.

Speak naturally

Slight lisp at first, but most adjust within days.

Stay on track

Clean your aligners and wear them overnight for best results.

Reviews

4.9/5
1,755 Google reviews
  • I went to Teeth Q for tooth cavity. Attended by Dr. Gavin Tsu and Carol . Dr. Gavin Tsu was extremely professional, pati... Show more
  • Highly Recommended Dentist – Dr. Grace It was my second time visited Teeth Q Dental Clinic and I chose Dr. Grace agai... Show more
  • Grateful for a smooth dental surgery under Dr. Ho. The procedure was efficient and surprisingly comfortable — just sli... Show more
  • I had a really reassuring experience with Dr Sherianne Lew. She took the time to clearly explain the cause of my toothac... Show more
  • I had a very positive experience at this dental clinic. Dr. Sherianne Lew was extremely meticulous and professional thro... Show more
  • My wife and I had a really wonderful experience at Teeth Q Dental Surgeons @ Fernvale Woods. We brought my elderly dad ... Show more
  • I’ve always been very scared of visiting the dentist and avoided it for many years but Dr Soh May Leng changed my expe... Show more
  • Had my impacted wisdom tooth surgically removed by Dr Hannah. The appointment was easy to make and started on time. Dr H... Show more
  • This was my first visit to the dental clinic, and I had a very positive experience. The dentist was gentle and patient, ... Show more

FAQ

In many cases, no. Our dentists aim to avoid unnecessary extractions whenever possible. If additional space is needed, we'll first assess whether other orthodontic approaches are suitable before considering the removal of healthy teeth. Every treatment plan is tailored to your individual needs.

In many cases, yes. Invisalign can successfully treat a wide range of orthodontic concerns, including moderate to complex crowding. During your consultation, our dentists will assess your teeth and explain whether Invisalign is the most suitable treatment option for your case.

Not at all. Invisalign is suitable for adults of all ages. What matters most is the health of your teeth, gums, and supporting bone rather than your age. Many adults choose Invisalign because it offers a discreet way to straighten their teeth without traditional braces.

For Invisalign to be effective, the aligners should be worn for 20 to 22 hours each day. They should only be removed for eating, drinking anything other than water, brushing, and flossing. Most patients adjust to this routine quickly, and wearing the aligners consistently is one of the most important factors in achieving the planned results.

Yes. Because Invisalign aligners are removable, you can continue to enjoy your usual diet. Simply remove your aligners before eating or drinking anything other than plain water, and brush your teeth before putting them back in whenever possible.

It's recommended to remove your aligners before drinking anything other than plain water. Hot beverages may distort the aligners, while coloured or sugary drinks can stain them and increase the risk of tooth decay by trapping sugar against your teeth.

These are called attachments. They are small tooth-coloured composite shapes temporarily bonded to certain teeth to help the aligners apply more precise forces during treatment. They are removed safely once your Invisalign treatment is complete.

Most patients experience mild pressure or discomfort for the first day or two after changing to a new set of aligners. This is a normal part of the tooth movement process. Compared with traditional braces, Invisalign is generally more comfortable as there are no brackets or wires that can irritate the inside of your mouth.

Yes. Invisalign aligners should be worn while you sleep to achieve the recommended 20–22 hours of wear each day. Because they are custom-made to fit your teeth, they remain securely in place throughout the night.

Yes. After your Invisalign treatment is complete, you'll need to wear retainers to help maintain your new smile. Teeth naturally tend to shift over time, so retainers play an important role in preserving your treatment results. Your dentist will advise you on how often they should be worn.

The cost of Invisalign depends on factors such as the complexity of your case and the number of aligners required. During your consultation, we'll assess your teeth and provide a personalised treatment plan with transparent pricing so you know exactly what to expect.

Treatment time varies depending on the complexity of your case. Some patients complete treatment in as little as six months, while others may require 12 to 24 months. Your dentist will provide an estimated treatment timeline after assessing your teeth.

Some patients notice a slight lisp during the first few days of wearing their aligners. This is usually temporary, and most people adapt quickly as their tongue becomes accustomed to the aligners.

Most patients visit us every six to eight weeks so we can monitor their progress and provide the next sets of aligners. These appointments are generally shorter than traditional orthodontic adjustment visits.

If your aligner is lost or damaged, contact our clinic as soon as possible. Depending on your stage of treatment, we may advise you to wear your previous aligner, move on to the next one, or arrange for a replacement.

Treatment time depends on the complexity of your case and how consistently the aligners are worn. For some patients, Invisalign can achieve results in a similar timeframe to traditional braces. During your consultation, we'll recommend the treatment option that is most appropriate for your needs.

Clean your aligners daily using lukewarm water and a soft toothbrush or a recommended aligner cleaning solution. Avoid using hot water, as it can warp the plastic. Keeping your aligners clean helps maintain good oral hygiene and keeps them looking clear.

Yes. Invisalign can treat many common orthodontic conditions, including crowded teeth, gaps, overbites, underbites, crossbites and open bites. Suitability depends on your individual case, which will be assessed during your consultation.

We recommend removing your aligners before smoking. Smoking can stain the aligners and may affect your oral health, while heat may damage the aligners.

At Teeth Q, every Invisalign treatment begins with a comprehensive assessment and a personalised digital treatment plan. Using advanced 3D scanning technology, we can simulate your expected tooth movements and discuss your treatment options before you begin. Throughout your treatment, our dentists monitor your progress closely to help you achieve the best possible outcome.

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