How Long Does Invisalign Take? All You Need To Know

Are you considering getting Invisalign? You probably wonder how long it will take. Invisalign is a popular choice for those wanting to straighten their teeth without the hassle of traditional braces. It uses clear aligners that are custom-made for your teeth. But how long does it take to see the results? Let’s dive into the details.

Understanding Invisalign

Invisalign is a modern approach to straightening teeth. You wear a series of clear aligners. They move your teeth into the desired position. Each set of aligners is worn for about two weeks before moving on to the next set. This process continues until your teeth are in the correct alignment.

Initial Consultation

The first step in your Invisalign journey is a first consultation with your dentist. During this visit, your dentist will check your teeth. They will also discuss your treatment goals. They will take X-rays, photos, and impressions of your teeth to create a 3D image. This image will be used to design your custom aligners. This first step is crucial. It lays the foundation for your treatment plan.

Is Invisalign Worth It? 

Custom Treatment Plan

After your initial consultation, your dentist will create a custom treatment plan. This plan outlines the exact movements of your teeth. It also gives the estimated length of your treatment. On average, Invisalign treatment takes about 12 to 18 months. However, the duration can vary based on individual needs. Some people may see results in as little as six months, while others may take up to two years. The treatment plan is custom. It is tailored to be the fastest and best way to a straighter smile.

Factors Affecting Treatment Time

Several factors can affect how long your Invisalign treatment will take:

  1. Complexity of the Case: The more complex your dental issues, the longer the treatment may take. For example, if you have severe crowding or spacing issues, it might extend the duration.

  2. Age: Younger patients may see faster results as their teeth move more easily. However, Invisalign is effective for adults too, so don’t be discouraged if you’re older.

  3. Compliance: Wearing your aligners for the recommended 20-22 hours per day is crucial. The more diligent you are, the quicker you’ll see results. Failure to wear the aligners as directed can delay your progress.

  4. Follow-up Appointments: Follow-up Appointments are important. You need them to monitor your progress and make changes. Skipping these appointments can also prolong the treatment time.

Can You Chew Gum with Invisalign?

Typical Treatment Timeline

While treatment time varies, here’s a general timeline of what you can expect:

  1. First Month: You’ll start to get used to wearing your aligners. Some minor discomfort is normal as your teeth begin to move. This discomfort is usually a sign that the aligners are working.

  2. 3-6 Months: You should start noticing visible changes in your smile. Your dentist will likely check your progress and give you new sets of aligners. This period can be very encouraging as you start seeing the fruits of your effort.

  3. 6-12 Months: Significant improvements will be evident. Your teeth will be much straighter. But, you’ll need to keep wearing your aligners to perfect your smile. This phase is crucial for fine-tuning the alignment.

  4. 12-18 Months: Most patients complete their treatment within this time frame. You’ll be wearing your final sets of aligners and preparing for the finishing touches. This is the final stretch, and it’s important to remain consistent with your aligner wear.

Can You Get Invisalign on the NHS?


After you complete your Invisalign treatment, you’ll need to wear a retainer. Retainers help maintain the new position of your teeth. Your dentist will recommend how long and how often you should wear your retainer. For most people, wearing a retainer at night is sufficient. This step is essential to ensure that your teeth do not shift back to their original positions.

Benefits of Invisalign

Invisalign offers several benefits over traditional braces:

  • Appearance: The clear aligners are nearly invisible. They are a discreet option for teeth straightening. You can smile with confidence without worrying about noticeable metal braces.

  • Comfort: Invisalign aligners are smooth and comfortable. They lack the metal brackets and wires that can irritate your mouth. They are custom-made to fit your teeth perfectly.

  • Convenience: The aligners are removable, so you can eat, drink, brush, and floss without restrictions. This flexibility is one of the major advantages of Invisalign.

  • Effective: Invisalign can treat a wide range of dental issues, from mild to complex cases. Whether you have minor crowding or significant alignment issues, Invisalign can be a suitable solution.

Does Invisalign Hurt?

Tips for a Smooth Treatment

To ensure a smooth Invisalign treatment, follow these tips:

  • Wear Your Aligners: Stick to the recommended 20-22 hours per day. Only remove them for eating, drinking, brushing, and flossing. Consistency is key to achieving the desired results.

  • Clean Your Aligners: Keep your aligners clean by rinsing them with lukewarm water and brushing them gently. Avoid using hot water as it can warp the plastic. Clean aligners are more effective and comfortable to wear.

  • Maintain Oral Hygiene: Brush and floss your teeth regularly to prevent cavities and gum disease. Good oral hygiene ensures your treatment goes smoothly. It prevents interruptions from dental issues.

  • Attend Regular Appointments: Keep up with your scheduled dental visits to monitor your progress and receive new aligners. These appointments are vital for making any necessary adjustments to your treatment plan.

  • Follow Instructions: Listen to your dentist’s advice and follow their instructions carefully. Your dentist’s guidance is crucial for a successful outcome.

Final Thoughts

Invisalign is a great option. It’s for those who want to straighten their teeth discreetly and comfortably. The average treatment time is 12 to 18 months, but it can vary based on individual needs. Follow your dentist’s advice. Wear your aligners as instructed. Then, you can achieve a beautiful, straight smile. Remember, patience and compliance are key to successful Invisalign treatment.

Invisalign treatment can vary in duration. But, the results are worth the wait. A straight, confident smile is within reach with Invisalign. You may have minor alignment issues or more complex dental problems. Invisalign offers a clear and effective solution. Embrace the journey to a better smile with the assurance that your efforts will pay off in the end.

Book Your Appointment Today!

Call to Action: Get Started with Invisalign at Broxburn Smile Centre

Ready to start your Invisalign journey? At Broxburn Smile Centre, we specialise in creating beautiful, confident smiles. Our team has experience. They will guide you through every step of the Invisalign process. It goes from the first consultation to the final results. Don’t wait any longer to achieve the smile you’ve always wanted. Contact Broxburn Smile Centre today to book your consultation. It’s the first step towards a straighter, healthier smile. Your dream smile is just a call away!

Frequently Asked Questions

Can I eat with my Invisalign aligners on?

No, take out your Invisalign aligners before eating. This prevents damage and staining. Always clean your teeth before reinserting them.

How do I clean my Invisalign aligners?

Clean your aligners by rinsing them with lukewarm water and brushing them gently with a soft toothbrush. Avoid using hot water as it can warp the aligners.

Will Invisalign affect my speech?

You may lisp for a few days as you adjust to the aligners. But, this usually stops as you get used to them.

How often should I visit the dentist during Invisalign treatment?

You usually get check-ups every 6-8 weeks. They are to track progress and get new aligners. These appointments ensure your treatment is on track.

Can I smoke while wearing Invisalign aligners?

You should not smoke while wearing Invisalign aligners. It can stain and harm them.

Is Invisalign treatment painful?

You may feel mild discomfort or pressure when you start new aligners. But, this means the aligners are working. The discomfort usually subsides within a few days.