Invisalign FAQs

Below are some of the most frequently asked questions patients have about Invisalign.  If you have any other questions, or would like to schedule an appointment, we would love to hear from you.

Click on a question below to see the answer.

Let us know if you have more questions! We’re here to help you feel informed and confident as you start your journey to a healthier, more beautiful smile with Invisalign. Contact our Burlington office location today for a free consultation!

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To achieve the best results, you should wear your Invisalign aligners for 20-22 hours per day, removing them only to eat or brush your teeth. This consistent wear is essential for gradually shifting your teeth into the desired position. We’ll provide all the guidance you need to feel confident and comfortable throughout your treatment.

Some mild discomfort or soreness is common when you start a new set of aligners as they shift your teeth. This is similar to the feeling you might experience with traditional braces. Any discomfort usually subsides within a few days. If needed, over-the-counter pain relievers can help alleviate any minor discomfort.

The cost of Invisalign treatment depends on factors such as the complexity of your case, the duration of treatment, and your personalized treatment plan from Dr. Daly. Generally, Invisalign costs are comparable to traditional braces. We offer various payment options and accept most insurance plans to make your treatment more affordable.

While Invisalign aligners are designed to be as discreet as possible, they aren’t completely invisible. From a distance, they are barely noticeable, but up close, someone may be able to see them. That said, they are much less noticeable than traditional braces, making them a great option for those seeking a more subtle treatment.

The length of Invisalign treatment depends on the complexity of your case. Most patients complete treatment in about 12-18 months, but some cases may take more or less time. Some limited cases can take as little as 6 months. Dr. Daly will provide you with a more accurate estimate based on your individual needs during your consultation.

You can drink water while wearing your aligners, but we recommend removing them when drinking anything else, especially beverages like coffee, tea, or juice, as these can stain or damage the aligners. It's also important to avoid sugary drinks, as they can increase the risk of cavities.


Typically, you'll have an appointment with Dr. Daly every 10-12 weeks to monitor your progress and receive your next sets of aligners. These visits are usually brief, and they ensure your treatment stays on track.

Yes, after completing your Invisalign treatment, you will need to wear retainers to help maintain your new smile. Teeth can shift back over time, and retainers will help keep them in their new, ideal positions. Dr. Daly will provide you with instructions on how long to wear your retainers.

Yes! You should remove your aligners when eating or drinking anything other than water. This prevents food particles or drinks from getting trapped in your aligners, which could lead to staining or bacterial buildup.

If you lose or damage an aligner, it’s important to contact our office right away. In most cases, we’ll provide you with a replacement. In the meantime, you can wear the previous aligner until a new one arrives, or Dr. Daly will guide you on the best course of action.

Invisalign can effectively treat a wide range of dental issues, from mild crowding and spacing to more complex bite problems. Dr. Daly will assess your teeth and determine if Invisalign is the right option for you based on your specific needs.

Unlike traditional braces, Invisalign doesn’t require dietary restrictions because the aligners are removable. However, it’s important to remove your aligners before eating to avoid damaging them or getting food stuck in them.

Some patients may experience a slight lisp when they first start wearing their aligners, but this is usually temporary. As you get used to the aligners, your speech should return to normal. If you continue to have difficulty speaking, let us know, and we’ll ensure your aligners are fitting properly.

Yes, you can still use Invisalign if you have crowns, bridges, or other dental work. Dr. Daly will assess your specific situation and create a personalized treatment plan that works with your existing dental restorations.

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