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Aligners: Orthodontic Treatment

Aligners are a convenient method for straightening teeth, especially for those looking for a more discreet alternative to traditional braces. They are clear, removable plastic trays that gently move the teeth into the desired position.

What are aligners?

Clear aligners are thin, flexible trays made from medically certified thermoplastic material. They fit snugly over the teeth and exert gentle but constant pressure, gradually moving them in the desired direction.

Unlike traditional braces, aligners do not contain metal components and do not cause irritation to the gums or oral mucosa. This makes them a preferred choice for patients with sensitive teeth and gums.

Clear aligners – a modern and discreet solution for a beautiful smile

In recent years, clear aligners have established themselves as a preferred method for orthodontic treatment, thanks to their numerous advantages. They are an innovative and aesthetic alternative to traditional metal braces, which more and more patients choose in search of an effective, comfortable, and nearly invisible solution for teeth straightening.

Aligners, also known as invisible braces, are custom-made for each patient using advanced digital technologies, ensuring maximum precision during treatment. If you are looking for an orthodontic specialist to offer a personalized approach, clear aligners are the solution that deserves your attention.




Струпани зъби

Crowded teeth

Разстояние между зъбите

Distance between the teeth

Deep bite (excessive overbite)

Deep bite (excessive overbite)

Увеличен овържет

Increased overjet (buck teeth)

Who are clear aligners suitable for?

Orthodontic aligners are effective in treating a range of conditions, including:

  • Malocclusion (underbite, crossbite, edge-to-edge bite)
  • Crooked teeth and lack of symmetry in the dental arch
  • Diastema (gaps between teeth)
  • Crowding in the dental rows (teeth positioned too closely together)

It is important to emphasize that only an orthodontic specialist can determine if aligners are suitable for your specific case. In some more complex cases, combined treatment or the selection of another method may be necessary.

One of the great advantages of treatment with clear trays is their versatility. They are suitable for both adolescents and adult patients. They are almost imperceptible and do not interfere with speaking, eating, or sports. Discreet, comfortable, and compatible with a fast-paced lifestyle, they allow for easy cleaning and can be removed for special occasions or professional commitments.


How does treatment with clear aligners work?

At BalCare Dental Clinic, we apply a proven, step-by-step method for treatment with clear trays. Here is how the process works:

Consultation with an Orthodontic Specialist

The first step is a meeting with a qualified orthodontist who will assess your condition and suggest the most appropriate treatment. You will discuss the goals, expectations, and timeframe of the therapy.

Digital Scanning and Diagnostics

Through 3D scanning, we create an accurate digital model of your smile. This allows for high-precision treatment planning and preliminary visualization of the expected results.

Preparation and Dental Treatment

Before orthodontic therapy begins, the teeth must be healthy. If cavities or other issues are found, they are addressed beforehand.

Initial Fitting of the Aligners

During the first wear, slight discomfort may be felt – a sign that the trays are working. Minimal adjustments may be made to ensure comfort and effectiveness.

Changing the Aligners

During treatment, the clear trays are changed at specific intervals (usually every 10–14 days). Each new tray is part of the step-by-step process leading to the final alignment of the teeth.

Monitoring and Maintenance

Your orthodontic specialist will monitor your progress and make adjustments to the plan if necessary. At the end of the treatment, a retainer may be recommended to maintain the achieved results.


Prices for orthodontic treatment with aligners at the BalCare Dental Clinic

Алайнери 3067.75 -6135.50 euro

See all prices and packages on the Prices page

At BalCare orthodontic clinic in Sofia, we offer deferred payment plans, which facilitate access to orthodontic treatment with clear aligners.


Why choose BalCare Dental Clinic for orthodontic treatment with aligners?

BalCare is an established dental clinic with experience in orthodontic treatment in Sofia. We work with some of the best orthodontic specialists in Bulgaria, who utilize modern technologies and an individual approach to every patient. Thanks to our expertise and hundreds of successful treatments with clear aligners, we are a reliable partner on the path to a smile without compromises.

How do I care for my aligners?


There are various ways to clean aligners. The easiest way to use when you are unprepared is to rinse them with water.

An effective cleaning method is also brushing with a toothbrush. Additionally, cleaning tablets for aligners are available on the market. You dissolve a tablet in a glass of water, place the aligners inside, and can remove them after a few minutes.

The easiest way for patients to clean their aligners is with a toothbrush when they brush their teeth. It is recommended to clean the aligners at least twice a day.

Frequently Asked Questions About Aligners


  • How long does treatment with aligners take?
  • Does wearing aligners hurt?
  • How do you clean aligners?
  • Can I drink coffee or wine while wearing my aligners?
  • What is the difference between aligners and braces?
  • Is it necessary to wear a retainer after treatment with aligners?
  • Can children be treated with aligners?
  • What is “stripping“ in the context of aligner treatment?
  • How should I take care of my dental hygiene while wearing aligners?
  • How often are the aligners replaced during treatment?
  • How often are the aligners replaced during treatment?
How long does treatment with aligners take?

The duration of treatment varies depending on the complexity of the case, but it typically lasts between 6 and 18 months.

Does wearing aligners hurt?

Patients may experience slight discomfort or minimal pain during the first few days of wearing aligners while the oral cavity adapts. This sensation usually subsides quickly.

How do you clean aligners?

The use of aligner crystals or soluble tablets for deep cleaning is recommended. Additionally, a soft toothbrush with a small amount of toothpaste or a solution of baking soda and water can be used.

Can I drink coffee or wine while wearing my aligners?

It is recommended to avoid consuming hot drinks, which can deform the aligners. Coffee, tea, and wine can be consumed, but it is advisable to rinse the mouth with water afterward to prevent staining.

What is the difference between aligners and braces?

Aligners are clear, removable trays that are more aesthetic and comfortable to wear, while braces are fixed and more noticeable. The choice between the two depends on individual needs and the orthodontist’s recommendations.

Is it necessary to wear a retainer after treatment with aligners?

Yes, after completing treatment with aligners, wearing a retainer is mandatory to stabilize the new position of the teeth and prevent them from returning to their previous state.

Can children be treated with aligners?

Yes, treatment with aligners can begin for children around the age of 7-8, when the first permanent molars and most of the incisors have erupted.

What is “stripping“ in the context of aligner treatment?

“Stripping” is a procedure where a small amount of tooth enamel is filed away to create space for alignment. This is a painless procedure that does not lead to increased sensitivity.

How should I take care of my dental hygiene while wearing aligners?

Regular brushing with a toothbrush and toothpaste, the use of floss and interdental brushes, as well as periodic professional tartar removal and polishing, are recommended.

How often are the aligners replaced during treatment?

Typically, aligners are changed every 7 to 14 days, depending on the individual treatment plan. Changing them on time is key to the successful movement of the teeth.

How often are the aligners replaced during treatment?

Typically, aligners are changed every 7 to 14 days, depending on the individual treatment plan. Changing them on time is key to the successful movement of the teeth.

Book an Appointment Now!

At BalCare, we believe that exceptional dental care begins with precise diagnosis, meticulous execution, and mutual trust. Visit us to experience the perfect synergy of seasoned expertise and modern innovation.
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