Does Invisalign Work? Pros, Cons, Effectiveness
31 March 2025

Did you know that people with crooked or misaligned teeth are at a higher risk of developing dental problems like gum disease and tooth decay than those with straight teeth? More importantly, misaligned teeth can also affect one’s smile and self-confidence. If your misaligned teeth are also preventing you from speaking or smiling confidently in public, you should consider orthodontic treatment with Invisalign clear aligners. But if you’re wondering, “Does Invisalign Work?”, then this blog is for you.
So, continue reading to learn everything you need to know about Invisalign clear aligner therapy.
What Is Invisalign, And How Does It Work To Straighten Teeth?
Invisalign is a treatment option for straightening misaligned teeth. This system relies on the use of removable aligners, which are worn over the teeth. Your dentist will design the aligner trays (one for each jaw) so that they exert pressure on the teeth and move them in the desired direction.
Why Is Invisalign A Popular Orthodontic Treatment?
Indeed, Invisalign has become a popular option for straightening crooked teeth. According to the manufacturers of Invisalign, over 18 million people have used these aligners to enjoy beautiful and healthy smiles worldwide. The reasons behind the popularity of clear aligners compared to traditional braces are their inconspicuousness and their superior comfort. Moreover, clear aligners can be easily removed for eating and brushing, so they are much more convenient.
Is Invisalign Really Invisible?
One of the primary advantages of Invisalign aligners is that they are virtually invisible. This is because clear aligners are made of a proprietary, transparent polymer. As a result, they aren’t visible when they are worn. This is also why they have become the preferred orthodontic treatment option these days, as they don’t affect one’s smile and facial aesthetics.
What Is The Process Of Invisalign?
Getting Invisalign aligners is a straightforward process. First, your dentist will perform a detailed clinical examination of your mouth. They will also look at the digital models and X-ray images of your teeth. This will allow them to diagnose the underlying issue and prepare a customised treatment plan for you. Then, they will prepare a series of paired aligner trays for you. Each aligner will be designed to push your teeth towards optimal occlusion and alignment. You will be asked to wear each aligner set for at least 22 hours per day for 14 days. Afterwards, you should switch to the next set of aligners.
How Are Invisalign Aligners Customized For My Teeth?
Your dentist will use special software to analyse the digital models and X-ray images of your teeth. The software will help them prepare a treatment plan and design multiple sets of numbered aligner trays. The aligners will be designed such that each aligner will exert gentle forces on your teeth to move them in the desired direction. So, once you have worn an aligner set for 2 weeks, you should switch to the next set of aligners. In this way, each aligner set will bring you one step closer to your desired result – a healthy and beautiful smile.
Can Anyone Get An Invisalign Treatment?
Invisalign clear aligners are suitable for anyone who has misaligned teeth. Clear aligners are an excellent option for treating mild to moderate orthodontic issues such as excessive tooth spacing and overcrowding.
How Long Does The Invisalign Treatment Take?
The time required for Invisalign aligners to straighten crooked teeth depends on various factors. These include the patient-related factors such as age, underlying issue severity, and treatment compliance. On the other hand, dentist-related factors include experience and qualifications. Typically, mild to moderate orthodontic issues can be fixed with clear aligners within 6 – 8 months. However, more complex problems may take up to 24 months. Your dentist will give you an estimate of the approximate time required for your treatment after the clinical examination.
Does Invisalign Work Permanently?
The goal of orthodontic treatment is to optimise the alignment of the teeth and jaws. Dentists do this by using metal braces or Invisalign clear aligners. Once the teeth are aligned, they tend to return to their previous positions. To prevent this, your dentist will give you retainers. According to the British Orthodontic Society, aligners are removable or fixed appliances given to patients after the completion of teeth straightening with braces or Invisalign.
The purpose of retainers is to hold the teeth in their new positions and prevent any unwanted movement. Retainers need to be worn permanently to ensure that the teeth remain optimally aligned. Failure to wear them for the prescribed period can result in treatment relapse.
Can I Get Invisalign From Any Orthodontist In Wirral?
The quality of treatment with Invisalign is highly dependent on the dentist’s skill and experience. That is why, if you’re considering orthodontic treatment in Wirral, you should always go to a renowned dentist.
You should make a list of the local practices offering Invisalign services and shortlist a few based on their patient reviews. Next, you should visit each practice and meet the dentist. You should enquire about their relevant experience and qualifications. You can also ask them to show you the before and after photos of their previous patients. Also, make sure that the practice offers all your required dental and orthodontic services under one roof. Finally, you should go with a dental practice that you feel most comfortable with.
If you’re looking for the best dentist for Invisalign in Wirral, your first choice should be The White House Dental Practice. Whether you need metal braces or Invisalign aligners, we offer all your required services under one roof. Get in touch with us today and let us take care of your entire family’s dental needs.