In recent years, Invisalign treatment has gained popularity as an effective and aesthetically pleasing alternative to traditional braces. This innovative teeth-straightening option offers clear, removable, and comfortable aligners, making it an appealing choice for patients of all ages. In this article, we’ll explore how Invisalign works, the dental concerns it addresses, comparisons to traditional braces, and much more.

How Invisalign Works

Customized Treatment Process

One of the most appealing aspects of Invisalign treatment is its personalized approach. The process begins with an initial consultation, where an experienced dentist or orthodontist assesses the patient’s teeth and determines whether Invisalign is the right solution. If it’s a good fit, the dental professional takes 3D digital scans of the patient’s teeth, which are used to create a customized treatment plan. This plan outlines the projected duration of treatment, with detailed steps on how to achieve the desired results.

Aligner Trays and Adjustments

Invisalign aligners are essentially clear plastic trays designed to fit snugly over the teeth. Patients are required to wear them for approximately 20 to 22 hours every day, removing them only for eating, drinking, brushing, and flossing. The aligners exert gentle pressure on the teeth, gradually moving them into the correct alignment. As the teeth shift, the patient will need new sets of custom-made aligners. These are usually provided every one to two weeks, depending on the dentist’s or orthodontist’s recommendations. Regular dental check-ups ensure the progress is on track, and adjustments are made to the treatment plan if necessary.

Treatment Concerns Invisalign Can Address

Invisalign is a versatile solution, capable of addressing various dental concerns, including:

Crooked Teeth

A misaligned smile is often the primary reason patients seek orthodontic treatment. Invisalign’s clear aligners can efficiently straighten mild to moderately crooked teeth, leaving patients with a more attractive and confident smile.

Bite Abnormalities: Overbite, Underbite, Crossbite

Bite issues can cause discomfort, and in severe cases, lead to long-term oral health problems. Invisalign can correct mild to moderate bite abnormalities, such as overbites (when upper teeth overlap lower teeth), underbites (when lower teeth overlap upper teeth), and crossbites (when upper and lower teeth don’t align side to side).

Crowded Teeth

Insufficient space in the mouth can result in crowded teeth – a situation where teeth overlap or twist. Invisalign effectively treats mild to moderate crowding by creating space and guiding teeth into a more balanced arrangement.

Cases Where Traditional Braces May Be the Better Option

Although Invisalign is a great solution for many dental issues, there are situations where traditional braces may be a more effective choice. These include:

Severely Misshapen Teeth

For patients with severely misshapen teeth, traditional braces offer greater control and force, making them a better option in these cases.

Large Gaps

Invisalign may not be the best solution for patients with extensive gaps between their teeth, as the aligners may struggle to close large spaces effectively. In these instances, braces might be a better option.

Significant Bite Dysfunctions

While Invisalign can correct mild to moderate bite abnormalities, severe bite issues may require the additional force that braces can provide.

Abnormally Large or Small Teeth

In cases where teeth size is significantly larger or smaller than average, traditional braces may provide more precise results.

Comparing Invisalign Treatment Duration to Traditional Braces

One of the main advantages of Invisalign is the potential for a shorter overall treatment duration. Traditional braces typically require at least two years, with some cases taking up to three years. Invisalign treatment can yield results in as little as six months, although the average treatment duration is usually between 12 and 18 months.

Oral Hygiene and Invisalign

Maintaining good oral hygiene can be challenging for patients with traditional braces, as the brackets and wires obstruct brushing and flossing efforts. In turn, this can increase the risk of tooth decay and gum disease. Invisalign’s removable aligners make it much easier to maintain proper oral hygiene. Patients can brush and floss without difficulty, while also cleaning their aligners regularly to ensure they remain in good condition. To clean the aligners, simply rinse and brush them daily using a soft toothbrush and mild soap.

Cost and Financing Options

The cost of Invisalign treatment depends on various factors, including the complexity of the case and the dental professional’s fees. On average, the treatment costs between $3,000 and $8,000. While this price range is similar to traditional braces, some patients may find it more expensive. Many dental offices offer financing options or payment plans to help make Invisalign treatment more affordable. Insurance plans may also cover part of the cost, so it’s essential to check with your provider before beginning treatment.

Clear Aligner Alternatives to Invisalign

While Invisalign is one of the most well-known clear aligner brands, there are other options available in the market. Some alternatives include ClearCorrect, SmileDirectClub, and Candid. It’s essential to research and consult with a dental professional to determine which clear aligner system is best suited for your needs.

Invisalign Results and Post-Treatment Care

Patients who complete Invisalign treatment can expect a marked improvement in their smile’s appearance and overall oral health. After the treatment, most patients need to wear retainers to maintain their teeth’s new positions and prevent them from shifting back to their original alignment.


Invisalign treatment offers numerous benefits, including discreet appearance, shorter treatment duration, and ease of maintaining oral hygiene. However, it’s crucial for potential patients to consult with a dental professional to determine if Invisalign is the right solution for their teeth straightening needs. With the right information and expert guidance, patients can make an informed decision to achieve a healthier, more attractive smile.