Invisalign 101: The Ultimate Guide to Straightening Your Teeth in Secret

BY: Dr. Sandeep Sharma
happy black woman talking to her dentist during appointment at dental clinic.

Invisalign 101: The Ultimate Guide to Straightening Your Teeth in Secret

Do you want a straighter smile without anyone knowing you’re undergoing orthodontic treatment? Invisalign clear aligners can give you that – and more. Invisible to the casual observer and comfortable to wear, Invisalign has revolutionised teeth straightening with no fuss.

In this guide, we’ll discuss everything you need to know about Invisalign. We’ll talk about what they are, how they work, cost estimates, tips for success, and more. We will cover all the ins-and-outs, so you have a clear direction on your journey toward obtaining beautiful teeth with ease.

So, if you want to get that beautiful straight smile without the hassle of metal brackets or wires – keep reading!

Summary of the Content

  • Invisalign uses a series of clear, removable aligners to straighten and align teeth.

  • Invisalign can address mild to moderate cases of misaligned teeth, crooked teeth, crowded teeth, gaps between teeth and malocclusions.

  • Invisalign used 3D technology to create customised aligner sets.

  • Aligners are worn for 20 -22 hours per day and changed every two weeks.

  • Benefits include discreetness; comfort; easier maintenance; improved self-esteem.

  • Impressions, digital scans, photos, X-rays and other necessary information are taken to develop a custom treatment plan.

  • 3-D imaging technology shows patients what the expected treatment outcome looks like.

  • Pain and discomfort during Invisalign treatment are normal but can be managed.

  • Sticky, chewy, crunchy, and hard foods should be avoided.

  • Retainers should be worn after completing Invisalign treatment to maintain straight teeth.

  • Various payment options are available to pay for treatment.

  • Traditional braces and Invisalign have pros and cons that must be weighed before deciding.

What is Invisalign?

Invisalign is an advanced form of orthodontic treatment that can help move teeth into the desired position. It uses a series of clear, removable aligners that applies gentle pressure to adjust the position of your teeth and align your smile.

Invisalign is used to address mild to moderate dental cosmetic problems such as:

  • Misaligned teeth
  • Crooked teeth
  • Crowded teeth
  • Gaps between teeth
  • Overbite
  • Underbite
  • Crossbite

With Invisalign, dental patients can get straighter teeth without the need for brackets and wires of traditional metal braces.

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How Invisalign works

Invisalign employs a revolutionary approach to orthodontic treatment. It uses state-of-the-art 3D technology to create customised aligner sets uniquely designed for each patient’s teeth. Each set of aligner trays is worn for 20 -22 hours daily, and they are replaced every two weeks or as per the dentist’s recommendation. Each set of precisely calibrated trays gradually moves teeth toward their proper position, making Invisalign an efficient dental treatment for teeth straightening. 

Discreet teeth straightening using advanced technology has made Invisalign the preferred choice for many people. It has changed how patients experience orthodontic treatments by providing a more comfortable and hassle-free option while producing quality results.

Benefits of Invisalign

Invisalign has become a popular orthodontic treatment option for adults and is quickly becoming the go-to choice for many teens because of its numerous benefits, which include the following:

  • Discreet teeth straightening:
    Invisalign’s clear plastic aligners are almost invisible, making this a favourable option for patients who want a discreet orthodontic treatment. 

  • Greater comfort:
    Invisalign clear aligners are made of smooth plastic, so they won’t cause mouth sores as conventional braces do.

  • Removable:
    Unlike conventional braces, Invisalign can be removed for brushing and flossing, making it easier for patients to keep their teeth and gums healthy. They can also be taken out during special occasions like weddings or job interviews and worn again for the continuation of treatment afterwards.

  • Fewer trips to the dentist:
    Unlike metal braces that need to be adjusted by the dentist every four weeks, Invisalign aligners do not need to be adjusted. Instead, patients can replace them by themselves at home, and they can visit the dentist every 6-8 weeks for checkups. This means fewer visits to the dentist and more convenience for the patient.

  • Improved self-esteem:
    When you have crooked or misaligned teeth, it can make you feel self-conscious and affect your confidence. Invisalign can help address these issues, resulting in a more confident and positive self-image, which can impact your personal and professional life.

Who is a good candidate for Invisalign?

While Invisalign can be a great option for many people, not everyone is a good candidate. Invisalign is indicated for the following people:

  • Patients who want to avoid the stigma of traditional braces:
    Invisalign is a discreet way to straighten teeth, as the clear aligners are nearly invisible. This makes it an ideal option for adults who want to improve their smile without drawing attention to their orthodontic treatment.

  • Patients with good oral health:
    The aligners need to be removed and cleaned regularly to prevent the buildup of bacteria and plaque. If you have poor oral health and dental conditions, such as gum disease, Invisalign may not be a good choice. Your dentist may recommend resolving any underlying dental health issues before starting Invisalign treatment.

  • Patients with mild to moderate spacing, crowding, or misalignment issues:
    Invisalign is suited for patients with mild to moderate dental issues, such as mildly crooked teeth or gaps between teeth. For more severe issues, such as significant tooth rotation or large gaps between teeth, traditional braces may be a better option.

  • Patients willing to wear the aligners for at least 22 hours a day:
    For Invisalign to be effective, you must wear your aligners for 20-22 hours a day. It is important to wear the aligners consistently and follow the treatment plan provided by your dentist to achieve the desired results. If you are not willing to commit to this level of treatment, Invisalign may not be the right choice for you.

If you are considering Invisalign, speak to your dentist to determine if it is right for you.

Getting started with Invisalign

The Invisalign treatment process involves several steps. If you’re considering Invisalign as an option to straighten your teeth, the first step is to schedule a consultation with a dentist who can help determine if Invisalign is right for you. Make sure to choose an experienced dentist who is certified in providing Invisalign treatment.

Invisalign consultation

During an Invisalign consultation, your dentist will assess the overall health of your teeth and gums and your dental needs to determine if you’re a good candidate for Invisalign treatment. Impressions, digital scans, photos, X-rays, your medical history, and other necessary information will also be taken. The information gathered from the oral examination and diagnostic tools will help your dentist formulate a diagnosis and determine if Invisalign is a treatment option for you.

Invisalign treatment plan

Depending on the results of the Invisalign consultation, your dentist will develop a custom treatment plan that’s specific to your orthodontic needs. This includes the number of aligners required and the length of time you’ll need to wear them. Your dentist may also use 3-D imaging technology to show you a simulation of the expected outcome of your treatment.

The Invisalign aligners

Once the impressions have been taken, they’ll be sent to a laboratory where your customised aligners will be fabricated. The aligners are made from a smooth, comfortable, virtually invisible plastic material called SmartTrack which is exclusively made for Invisalign treatment. The aligners are worn over the teeth, and they gradually shift the teeth into the desired position.

Wearing the Invisalign aligners

You’ll need to wear each set of aligners for two weeks before replacing it with the next set. Your dentist will advise you to wear the aligners for 20-22 hours a day, but you can remove them for brushing, flossing, and eating.

Throughout the course of your treatment, you’ll need to attend regular checkups every 6-8 weeks so your dentist can check if the aligners are working as they should. The average treatment time can take 6-18 months, depending on the severity of the orthodontic issue being treated.

Compared to traditional braces, Invisalign aligners are more comfortable and aesthetically pleasing. Since they’re removable, they make everyday activities such as brushing and flossing much easier.

Cleaning and caring for the Invisalign aligners

Taking good care of your Invisalign aligners is essential for achieving the desired results. There are a few tips you can follow to make sure that they stay clean and cared for.

  1. Remove the aligners before eating or drinking anything other than water to prevent food particles from getting trapped between the aligners and your teeth, which can lead to decay and bad breath. Removing aligners before eating can also prevent staining and damage to the aligners.

  2. Brush your teeth before putting back the aligners after eating. This will remove plaque or food debris that may get trapped between them.

  3. Clean your aligners regularly with lukewarm water, a cleaning solution like Invisalign cleaning crystals and a soft-bristled brush.

  4. Make sure you store your aligners in their case when not wearing them to keep them from collecting dust or other debris.

  5. Never try to adjust your Invisalign aligners on your own. Doing so could damage them and will require replacement which will add to the cost of the treatment.

  6. Visit your dentist for regular checkups. During these visits, your dentist will check the progress of your treatment and make adjustments if necessary.

Following these tips will help you take better care of your Invisalign aligners and get optimal treatment results.

Invisalign refinement

Invisalign refinement is an important stage of Invisalign treatment. It is the process of making adjustments to the existing treatment plan as needed. This could include the replacement or fabrication of new Invisalign aligners to get the ideal results.

In addition to swapping out aligners, Invisalign refinement can involve other modifications or tweaks to the overall plan. This may involve placing Invisalign attachments that will provide the aligners extra grip on the teeth to facilitate tooth movement.

During Invisalign refinement, the dentist will discuss with the patient any changes that should be made during each stage of treatment.

Invisalign progress tracking

Monitoring your progress while undergoing Invisalign treatment is a key step in achieving your desired outcome. Here are some ways to track your progress during Invisalign treatment:

  1. Invisalign aligner tracking tool:
    Invisalign aligners come with a built-in tracking tool that allows you to track your progress. The tracking tool consists of small blue dots that fade as you wear your aligners. By monitoring the fading of the blue dots, you can ensure that you’re wearing your aligners as directed and making progress with your treatment.

  2. Before-and-after photos:
    Taking before-and-after photos is an excellent way to track your progress during Invisalign treatment. By comparing photos, you can see how much your teeth have moved and how much closer you are to achieving your desired smile.

  3. Virtual treatment plans:
    Some dentists use virtual treatment plans. This modern dental technology shows you how your teeth will move during treatment and what your smile will look like after. Virtual treatment plans can help you stay motivated throughout your Invisalign treatment and track your progress toward your desired outcome.

Invisalign appointments

Throughout your Invisalign journey, you will have multiple appointments with your dentists. This is necessary for creating a beautiful, confident smile.

During these appointments, your dentist will assess the progress of the treatment and make any necessary changes or adjustments. He will also take X-rays and photographs and record impressions to check that your teeth are being moved in the right direction.

These appointments help determine if your treatment is progressing as planned and that any potential issues can be addressed quickly and effectively.

Pain and Discomfort During Invisalign Treatment

Pain and discomfort during Invisalign treatment are common, especially during the first few days of wearing new aligners. Here are some tips to help alleviate pain and discomfort:

  1. Use over-the-counter pain relievers:
    If you experience pain or discomfort, you can take over-the-counter pain relievers like ibuprofen or acetaminophen.

  2. Use orthodontic wax:
    If your aligners are causing irritation or sores in your mouth, you can use orthodontic wax to cover the affected areas. Apply a small amount of wax to the aligners where they are causing discomfort.

  3. Stick to a soft food diet:
    Eating soft foods like soup, mashed potatoes, and smoothies can help reduce discomfort during Invisalign treatment. Avoid hard, crunchy, or sticky foods that can cause additional discomfort.

  4. Stay hydrated:
    Drinking plenty of water can help keep your mouth and aligners clean and comfortable.

  5. Follow the recommended wearing schedule:
    Following the recommended wearing schedule is crucial to prevent pain and discomfort during Invisalign treatment. Make sure to wear your aligners for the recommended 20-22 hours per day and switch to a new set of aligners as directed by your dentist.

  6. Practice good oral hygiene:
    Good oral hygiene is important during Invisalign treatment to prevent irritation, soreness, and infection. Brush and floss regularly and rinse your mouth with salt water or an antibacterial mouthwash to keep your mouth clean and healthy.

Invisalign and diet

To get satisfactory results from Invisalign, it’s important to be mindful about eating certain foods and following the care instructions carefully. In general, Invisalign wearers should avoid the following:

  • Sticky foods like caramel and chewing gum
  • Chewy foods such as bagels or overly tough meats like steak
  • Crunchy foods like popcorn kernels and nuts
  • Hard foods like hard candy
  • Chewing on ice
  • Dark-coloured beverages such as coffee, tea, and soda
  • Acidic foods and drinks

It is important to remember that although Invisalign trays are removed before eating, patients may still feel sore due to the recent orthodontic tooth movement. Thus, it is essential to be mindful of the food choices to avoid causing further discomfort.

Invisalign and oral hygiene

For a successful treatment and to enjoy the results of Invisalign, it’s essential to maintain good oral hygiene. Here are six tips on how you can do just that:

  1. Remove Invisalign trays before brushing and rinse them afterwards.
  2. Brush your teeth after every meal using fluoride toothpaste.
  3. Brush Invisalign trays twice daily with a soft-bristled brush and non-abrasive toothpaste.
  4. Rinse with an antiseptic mouthwash if desired.
  5. Visit your dentist regularly throughout treatment to receive professional cleanings.
  6. Avoid acidic and sugary foods.

Following these steps can help keep your teeth healthy while undergoing Invisalign treatment.

Invisalign and lifestyle

Invisalign has very little impact on lifestyle. They provide a seamless way to achieve straighter teeth without interfering with your day-to-day activities.

With Invisalign, you can quickly and easily remove the clear aligner trays as needed – such as when eating or drinking anything other than water- for up to 2 hours each day. However, the trays must be worn at least 20-22 hours daily to see optimal results from treatment.

However, if you wear aligners and play contact sports, replace the aligners with a protective mouth guard. This will protect both your teeth and your orthodontic device during vigorous activity.

Cost of Invisalign

The cost of Invisalign treatment can vary significantly depending on several factors, including the type of treatment.

For instance, Invisalign Full – the most comprehensive option – ranges from $6,000 to $9,000, while Invisalign Lite, which is a more cost-effective solution, averages around $5,000 to $7,000.

Alternatively, Invisalign Express will cost about $1,500-$4,000, and Invisalign Teen will cost upwards of $3,500. For children ages 6 to 10, Invisalign First averages between $4,500-5,500.

If your health fund does not cover Invisalign treatment, there are payment options available to help make this invisible alternative to braces more affordable. These include:

  • Monthly payment plans:
    Most dental clinics offer payment plans, usually in the form of monthly payments. This can help make the cost easier to manage.

  • Dental savings plans:
    These are offered through some dental health fund providers, allowing you to pay a membership fee for discounts on certain procedures.

  • FSA/HSA:
    Funds in a flex spending account (FSA) or health savings account (HSA) can be used to pay for orthodontic treatments.

  • Credit cards:
    Paying with a credit card can also be an option, but make sure you understand the terms, conditions, and fees that come with it.

These prices are just the estimated cost of the treatment. For an accurate cost, schedule a consultation with your dentist.

The Longevity of Invisalign Result: What to expect in terms of results and how long they last

The longevity of Invisalign results is dependent on various factors, such as:

  • The severity of the orthodontic problem
  • Patient compliance when it comes to wearing the aligners
  • After-treatment care and maintenance

Invisalign results can last a long time with proper care and maintenance. Once the desired alignment is achieved, a retainer is prescribed to maintain the new position of the teeth. The retainer can be either removable or fixed, depending on the individual’s specific needs.

It’s important to follow all post-treatment instructions given by your dentist, such as wearing the retainer as directed, attending regular dental checkups, and practising good oral hygiene. Neglecting these instructions can lead to teeth shifting back to their original positions over time.

Overall, Invisalign treatment can provide long-lasting results if the patient follows all instructions and takes proper care of their teeth and retainers. Regular dental checkups and proper oral hygiene are crucial to maintain the results and ensure the long-term health of the teeth and gums.

Invisalign vs. traditional braces

Years ago, traditional braces were the only option for teeth straightening. This changed, however, when Invisalign was introduced.

Traditional braces and Invisalign can both straighten teeth and improve the function and aesthetics of a smile. However, they do have some key differences. See what these are in the comparison chart below.



Traditional Braces


Clear plastic aligners; almost invisible

Metal wires and brackets; very noticeable


Less irritation due to smooth plastic

Discomfort due to brackets & wires





Removable; easier to clean

Non-removable; cleaning can be challenging

Treatment Time

6 to 18 months (12 months ave.)

6 to 36 months (24 months ave.)


effective in mild to moderate cases

effective even in severe cases

Invisalign and traditional braces are both effective ways to straighten teeth, but the choice ultimately comes down to the patient’s needs and preferences, along with their dentist’s recommendation. Since both treatments have pros and cons, a qualified dentist can help you determine the right option for your needs.

Final Thoughts

Invisalign provides an innovative and discreet solution to misaligned teeth, using custom-designed, clear aligners crafted with advanced 3D technology. These removable dental trays are worn for 20–22 hours a day, changed every two weeks, and can address mild to moderate alignment issues such as crookedness, overcrowding, or gaps between the teeth.

Invisalign offers numerous advantages that traditional methods do not. Patients can benefit from greater discretion, comfort, and easier maintenance during the process.

If you’re looking to start your journey towards a healthy and attractive smile, book an appointment through our website or call Clear Choice Dental today! Our professional staff is always here to help, answer any questions and put your mind at ease. We look forward to helping you get that beautiful smile that you deserve!

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