A man putting Invisalign aligners for teeth straightening in his mouth.

The Clear Choice: Invisalign aligners

Transform your smile with Invisalign aligners

Invisalign Treatments

Invisalign aligners are the ultimate cosmetic treatment option for creating beautiful smiles. At Share a Smile Orthodontics, we are a leading provider of Invisalign® treatment in the UK. In fact, our Specialist Orthodontist, Dr Heinrich Ferreira, has completed extra training to become a certified Diamond provider of Invisalign® treatment.

Simple, affordable and effective, Invisalign® treatment can straighten your teeth without anyone even knowing you’re having work done!

How much does Invisalign cost?

The cost of Invisalign varies depending on several factors, including the complexity of your case and the number of aligners needed.

Here are some of the factors that can affect the cost of Invisalign Retainers:

  • Complexity of your case: If you have a complex case, such as severe crowding or misalignment, your Invisalign treatment will likely be more expensive.

  • Number of aligners needed: The more aligners you need, the more expensive your treatment will be.

If you are considering Invisalign, we encourage you to schedule a free consultation to learn more about the treatment and get an accurate cost estimate.

Invisalign is the clear alternative to braces


Rather than using metal brackets and wires like traditional braces, Invisalign® treatment uses a series of smooth, clear, plastic trays called aligners. These Invisalign aligners fit snugly over your teeth like a mouthguard and gently guide your smile into the desired position. The aligners are virtually invisible and provide a wonderfully discreet treatment option for business professionals and teens who would rather keep treatment a secret.

Rather than using metal bracketInvisalign® treatment uses a series of smooth, clear, plastic trays called aligners.

Cutting-edge tech for a custom fit


Using revolutionary 3D computer technology, our iTero digital scanner will create an incredibly accurate virtual model of your unique smile.

Using revolutionary 3D computer technology, our iTero digital scanner will create an incredibly accurate virtual model of your unique smile. We can use this data to craft a bespoke treatment plan for you and even show you what your future smile will look like (before we even begin treatment). These same scans will be used to design your custom Invisalign aligners.

Simple, convenient treatment with Invisalign


Invisalign clear aligner treatment is as simple as changing your clear aligners once every two weeks to ensure your teeth keep moving towards the desired position. Invisalign aligners can also be removed for important events and meetings, meals, brushing, and flossing. You can adjust your treatment to fit into your lifestyle, and you won’t have to come in for adjustment appointments.

adult man holding invisalign orthodontic aligners.

Track your treatment from your smartphone


As an Invisalign® patient, you won’t need to come in for check-ups as often as if you were wearing traditional braces. Moreover, when paired with our Dental Monitoring software, we can reduce the number of appointments required even further! Dental Monitoring is an app you can download to your iOS or Android smartphone. You can take a selfie of your smile using the app and send it to us at the practice. We can monitor your progress, and if everything looks as it should, we won’t even need to see you in person! Find out more on our dental monitoring page.

Invisalign Frequently Asked Questions

  • Invisalign aligners use advanced technology to shift your teeth into the desired position over time. The process starts with a consultation with an Invisalign-trained dentist or orthodontist, who will assess your dental needs and create a personalised treatment plan.

    Using imaging software, your provider will create a 3D model of your teeth and map out the movements needed to achieve optimal alignment. Based on this plan, a series of custom-made, clear plastic aligners are created specifically for you.

    Each set of Invisalign aligners is worn for approximately two weeks before being replaced by the next in the series. By gradually adjusting the position of your teeth, these invisible braces can correct issues such as overcrowding, gaps between teeth, and bite problems.

    The best part? Invisalign aligners are removable! This means you can take them out while eating or brushing your teeth - making them much more convenient than traditional metal braces.

    Throughout your treatment journey, you'll visit your provider periodically to check progress and receive new aligners. With consistent wear and proper care, you can achieve straighter teeth and a confident smile in as little as six months to two years.

  • When it comes to teeth straightening options, a variety of choices are available. One of the most popular alternatives to traditional fixed braces is Invisalign clear aligners. But is Invisalign better than fixed braces?

    The answer largely depends on personal preference and individual orthodontic needs. Fixed braces use brackets and wires glued onto the teeth and adjusted over time to shift them into place gradually. In contrast, Invisalign uses a series of clear plastic aligners worn for about two weeks each before being replaced with a new set.

    One advantage of Invisalign is that they are virtually invisible, making them ideal for individuals who want a discreet option for their treatment. They also allow for easier maintenance since they can be removed while eating or brushing their teeth.

    However, fixed braces may be more effective when more significant tooth movement is required. They can also offer greater control over specific tooth movements compared to Invisalign.

    Ultimately, the decision between fixed braces and Invisalign should be made after consulting with an experienced orthodontist who can evaluate your unique situation and recommend the best treatment for you.

  • One of the biggest concerns people have when considering teeth straightening options is whether or not the process will be painful. Patients wearing Invisalign clear aligners report experiencing pain during treatment is generally minimal.

    During the first few days of wearing a new set of aligners, you may feel discomfort as your teeth adjust to their new position. This can range from mild soreness to more significant pressure. However, this discomfort typically subsides within a few days.

    Unlike traditional braces that require tightening and adjustments every few weeks, Invisalign aligners are switched out every one to two weeks. This gradual shift in tooth movement helps minimize discomfort during treatment.

    Additionally, because Invisalign aligners are made of smooth plastic material instead of metal wires and brackets, there's less risk of irritation and sore spots in your mouth.

    While you may experience some initial discomfort with Invisalign treatment, it's generally considered much less painful than other orthodontic treatments like traditional braces.

  • One of the great benefits of Invisalign aligners is that they can be worn 24 hours a day, even while you sleep. While it may take some getting used to initially, most patients report no issues sleeping with their aligners in place.

    Wearing your Invisalign aligners during sleep can help speed up your teeth straightening process as your teeth are constantly being gently shifted into position.

    However, if your aligners are causing discomfort or irritation while you sleep, it's okay to remove them for a few hours and then put them back in when you wake up. Just make sure not to leave them out for too long, as this can slow down treatment progress.

    It's important to note that keeping your Invisalign clear aligners clean is crucial if you plan on wearing them while sleeping. Brush and floss before bed, and rinse your aligners thoroughly before putting them back in.

    Sleeping with Invisalign clear aligners is perfectly fine and can even benefit the teeth straightening process.

  • One of the most significant advantages of Invisalign clear aligners is that they are removable, which means you can take them out when eating and drinking. This makes it much easier to maintain good oral hygiene during your treatment since you won't have to worry about food particles getting stuck between wires and brackets like with traditional braces.

    That being said, it's important to remember that you should only remove your Invisalign aligners when eating or drinking – otherwise, you need to wear them for at least 22 hours a day. Also, ensure not to eat or drink anything hot while wearing your aligners since this could warp the plastic material.

    When drinking water with Invisalign, remove your aligners and rinse them off before putting them back in after finishing.

    Brushing your teeth before putting the aligners back in is also recommended.

    As for food, try to avoid sugary or acidic foods as they can increase the risk of cavities – especially if you're not brushing immediately after consuming them. Stick to healthy options like fruits and vegetables instead.

    While it may require some adjustments in terms of diet and oral hygiene habits, eating and drinking generally with Invisalign is one of its many benefits!

  • One of the best things about Invisalign clear aligners is their flexibility, including taking them out during the day. This means you can eat your favourite foods without any restrictions or discomfort.

    However, it's important to remember that Invisalign should be worn for at least 22 hours daily for optimal results. So while taking them out occasionally is fine, leaving them out too often can prolong treatment time and even affect the final outcome.

    It's recommended to only remove your Invisalign when necessary, such as when eating or brushing your teeth. And remember to clean your teeth and aligners before putting them back in.

    If you have a special event coming up where you would prefer not to wear your aligners, consider talking with your orthodontist beforehand. They can adjust your treatment plan accordingly and provide guidance on safely removing and reinserting your aligners.

  • When wearing Invisalign clear aligners, one of the most common questions people ask is how long they need to wear them each day. Unlike traditional braces worn 24/7 until removed by an orthodontist, Invisalign aligners can be taken out for short periods.

    However, it's important to note that you should aim to wear your Invisalign aligners for at least 22 hours a day for effective teeth straightening results. This means only taking them out when eating or drinking (water is allowed) and during oral hygiene routines such as brushing and flossing.

    If you consistently fail to meet this minimum requirement, your treatment may take longer than expected or not produce the desired outcome. Your orthodontist will provide specific instructions tailored to your individual needs and progress.

    It's also essential that you stay on track by regularly switching out your aligner trays every two weeks for them to continue fitting properly and provide consistent pressure on your teeth.

    While there is some flexibility in taking off Invisalign aligners throughout the day, maintaining a strict schedule of wearing them at least 22 hours per day will help ensure successful treatment outcomes.

  • One of the most common concerns about getting Invisalign clear aligners is whether it will affect their ability to talk. While this is a valid concern, rest assured that with a little practice and patience, you can speak normally with your aligners.

    During the first few days of wearing your Invisalign aligners, you may experience some difficulty speaking as your mouth adjusts to having them in place. This is entirely normal and should improve as you get used to them.

    One tip for overcoming speech difficulties while wearing Invisalign is to read aloud or practice singing with your aligners. This can help train your tongue and lips to adjust to the presence of the aligners.

    It's also important to remember that proper fit plays a crucial role in how well you're able to speak with your Invisalign clear aligners. If they feel loose or uncomfortable, make sure to contact your orthodontist immediately so they can address any issues.

    While there may be an adjustment period when speaking comfortably with Invisalign clear aligners, you should know that this issue can be easily overcome through simple exercises and proper appliance fitting from your orthodontist.

  • One common concern many people have before getting Invisalign clear aligners is whether or not they will develop a lisp. This is understandable, as any change in the mouth can affect speech somewhat.

    However, it's important to note that not everyone experiences a lisp while wearing Invisalign. It largely depends on how quickly your tongue adjusts to the new positioning of your teeth.

    In the beginning stages of treatment, you may notice a slight difference in your speech patterns due to the presence of the aligners. This is normal and should subside within a few days or weeks as you get used to speaking with them.

    It's also worth noting that if you experience difficulty speaking with Invisalign, exercises and techniques can help improve speech clarity. Your orthodontist can guide these methods if needed.

    While Invisalign clear aligners can cause a temporary lisp during the adjustment period, this side effect typically resolves itself quickly and shouldn't be a significant concern for most patients.

  • Invisalign clear aligners are designed to straighten teeth without metal braces.

    However, some people wonder if wearing Invisalign can help with weight loss. While it's true that many people may lose a few pounds during their Invisalign treatment, this is not due to any direct weight-loss benefits from the aligners themselves.

    Some individuals might see a slight decrease in their body weight while using Invisalign because they're more mindful of what they eat and drink. With traditional braces, certain foods must be avoided altogether to prevent damage to the brackets and wires. But with removable Invisalign trays, patients have more freedom when it comes to eating and drinking - but still should maintain a healthy diet.

    Another factor that could contribute to shedding a few extra pounds is increased water intake. You must remove your Aligners before every meal or snack, which will mean removing them 3-4 times daily, so keeping hydrated means going back and forth between water breaks.

    While wearing Invisalign isn't guaranteed to lose weight quickly or efficiently, it can encourage healthier habits overall!

  • One of the concerns that patients have when considering Invisalign is whether it will affect their oral hygiene routine. The good news is that Invisalign clear aligners are removable, making it easy to maintain regular brushing and flossing habits.

    When you wear traditional braces, wires and brackets can make cleaning your teeth more difficult. With Invisalign, however, you take out the aligners before brushing and flossing as usual.

    It's important to note that because the aligners cover your teeth closely, some areas may be where plaque or food particles can become trapped. To prevent this from happening, brushing after every meal before reinserting your aligners is recommended.

    You should also regularly clean your aligners using a soft-bristled toothbrush, mild soap, or specialised Invisalign cleaning crystals. This will ensure they remain free of bacteria and odours while keeping them crystal clear.

    Wearing Invisalign should not change how you brush your teeth significantly compared to traditional braces. Just remember to clean your teeth and the aligners for optimal oral health during treatment!

  • One of the benefits of Invisalign is that they are removable, but it's essential to wear them for at least 22 hours a day. You might be tempted to take your aligners out for longer, especially if you have an event or special occasion. However, doing so can slow down or even reverse your progress.

    If you leave your Invisalign out for a day, it can make it more challenging to put them back in, as they may not fit properly and could cause discomfort. Additionally, leaving them out frequently can lead to gaps or shifting in teeth alignment.

    It's also important to note that if you don't wear your aligners consistently as directed by your dentist or orthodontist, it can result in longer treatment times and additional costs.

    If you need to temporarily remove your aligners for an activity like eating or drinking (excluding water), try to limit the time without them and remember to brush before putting them back in.

  • One of the most common questions asked by people undergoing Invisalign treatment is whether they can drink alcohol with their aligners. The answer to this question is not a simple yes or no because it depends on several factors.

    Firstly, it's important to note that drinking alcoholic beverages with your aligners on can cause staining and discolouration.

    This happens because the sugar in alcohol gets trapped between the teeth and aligners, leading to the growth of bacteria that causes plaque buildup. As a result, you may end up with yellowish or brownish stains on your teeth.

    To avoid such issues, most dentists advise patients to remove their aligners before consuming any type of beverage – including alcoholic ones. However, if you still want an occasional drink while wearing your aligners, using a straw could help minimise contact between the liquid and your teeth.

    It's important to choose a straw made from non-staining materials like silicone or stainless steel instead of plastic since they are less likely to bend during use. Additionally, ensure that you clean your mouth and aligners thoroughly after indulging in any beverage containing alcohol as part of good oral hygiene practice.

    In conclusion: Drinking alcohol through a straw when wearing Invisalign clear aligners may seem like an easy solution, but it's recommended only for occasional consumption due to potential staining risks. It's best to always suggest removing them before consuming any liquids besides water so as not to compromise dental health during orthodontic treatment.

  • One of the advantages of Invisalign clear aligners is their ability to be easily removed. This enables you to maintain good oral hygiene and makes it easy to eat without restrictions on what you can consume.

    However, many patients wonder if they must take off their Invisalign when showering. The answer is no; you do not have to remove your aligners when showering unless you plan on brushing your teeth during that time.

    The only reason someone might consider removing them is if they are worried about damaging the aligners while washing their hair or face. But generally, keeping them in should be no problem while taking a shower.

    Just ensure that after you're done bathing or showering, you brush your teeth before putting back on your Invisalign aligners. This will ensure that bacteria and food particles don't get trapped in between your teeth and the trays, causing decay or gum disease.

    In summary, there's really no need to take off your Invisalign when having a regular bath or shower unless you brush your teeth at this point too!

  • Using mouthwash is an essential part of any oral hygiene routine, especially when you're undergoing orthodontic treatment. But can you use mouthwash with Invisalign clear aligners? The answer is yes, but there are a few things to remember.

    Firstly, it's essential to choose the right type of mouthwash. Avoid alcohol-based mouthwashes, which can dry your mouth and cause irritation. Instead, use a gentle fluoride rinse that won't harm your aligners or irritate your gums.

    When using mouthwash with Invisalign, remove your aligners first and swish the liquid around in your mouth for 30 seconds before spitting it out. Then rinse your aligners under running water before putting them back in.

    It's also important to note that while using mouthwash can help freshen breath and kill bacteria that cause bad breath during Invisalign treatment, it should not be used as a substitute for brushing and flossing regularly.

    In summary, using a gentle fluoride rinse is safe with Invisalign clear aligners as long as you remember to remove them beforehand and clean them thoroughly afterwards. However, don't rely solely on mouthwash – maintain good oral hygiene habits throughout your treatment journey.

  • After your Invisalign treatment is complete and you have achieved your desired straight teeth, a few things need to be done to ensure the longevity of your new smile.

    Firstly, it's important to wear retainers as prescribed by your orthodontist. Retainers help keep your teeth in their newly aligned positions, preventing them from shifting back over time. Your orthodontist may recommend wearing them full-time for a period before transitioning to only at night.

    Secondly, make sure to practise good oral hygiene habits. Brushing twice daily and flossing regularly will help maintain healthy gums and prevent plaque buildup on your straightened teeth.

    Continue with regular dental checkups and cleanings every six months or as your dentist or orthodontist recommends. This will enable any issues to be addressed before becoming more significant problems.

    While the Invisalign treatment may be complete, maintaining a beautiful smile requires ongoing effort and care.

  • One of the great benefits of Invisalign is that it allows you to remove your aligners for short periods, such as when eating or brushing your teeth. However, swearing them consistently throughout the day and night is important to see results.

    The recommended time to wear Invisalign clear aligners is at least 22 hours per day. This means you should only remove them for meals and oral hygiene routines.

    While this may seem like a lot of time, remember that each hour spent without your aligners can delay progress by several days. Consistency is critical to achieving the best possible results from your treatment.

    It's also important to note that each case may require slightly different wearing times based on their specific needs. Your orthodontist will provide detailed instructions on how many hours a day you should wear your aligners based on their evaluation of your teeth and jaw alignment.

    In summary, although you have some flexibility with removing Invisalign clear aligners during certain activities, it's crucial to wear them consistently for at least 22 hours per day to achieve optimal results.

  • One of the biggest complaints with Invisalign clear aligners is that they can be uncomfortable, especially during the first few days of treatment. The aligners apply pressure to teeth to move them into their desired position, which can cause soreness and even irritation in your mouth.

    Another issue that some patients have reported is difficulty speaking when wearing the aligners. This is most common at the beginning of treatment as you get used to something new in your mouth. However, it usually improves over time as you get accustomed to talking while wearing the aligners.

    Some people also worry about losing or misplacing their aligners since they are removable. It's important to keep track of them and follow a strict wear schedule so that treatment stays on track.

    Certain foods and drinks may need to be avoided while undergoing Invisalign treatment since they could stain or damage the aligners. But this inconvenience is minor compared to traditional braces, where many foods must be avoided altogether.

    These issues do not deter patients from choosing Invisalign as an alternative option for straightening teeth instead of dealing with traditional metal braces.

  • One of the concerns people have when considering Invisalign treatment is how it will affect their intimate relationships.

    Specifically, can you kiss while wearing Invisalign? The answer is yes! Invisalign aligners are designed to fit snugly over your teeth, so they won't interfere with kissing or any other activity that involves close contact.

    However, there are a few things to remember if you plan on kissing with your aligners. First and foremost, make sure they're properly seated before getting up close and personal. A misaligned aligner could become dislodged during a passionate moment, which is embarrassing and potentially hazardous.

    Secondly, be mindful of the potential for saliva to get trapped between your aligners and teeth. This can lead to an unpleasant odour or even increase the risk of tooth decay if left unchecked.

    Don't forget about hygiene! Brushing and flossing regularly is important for overall oral health, keeping your breath fresh, and avoiding awkward moments while swapping spit with someone special.

    Kissing with Invisalign shouldn't cause any significant issues - take a few precautions to ensure everything stays comfortable and clean.

  • After getting Invisalign, it's normal to experience soreness or discomfort in your teeth and gums. This is because the aligners are shifting your teeth into their desired positions.

    Typically, the soreness lasts for a few days to a week after you first start wearing each new set of aligners. You may also feel some pressure on certain teeth during this time.

    To minimise discomfort, you can take over-the-counter pain relievers like ibuprofen or acetaminophen. Some people also find that warm saltwater rinse can help soothe their gums.

    It's important to continue wearing your aligners even if they're causing some mild discomfort. Removing them too often or not wearing them enough will only prolong your treatment time and delay achieving straighter teeth.

    If you experience severe pain or prolonged discomfort, contact your orthodontist immediately, as this could indicate an issue with your treatment plan.

  • One of the most common concerns among coffee lovers considering Invisalign treatment is whether they can still enjoy their daily dose of caffeine. The answer is yes, you can drink coffee with Invisalign aligners in your mouth, but there are a few things to remember.

    Firstly, it's important to know that drinking coffee (or any other beverage besides water) while wearing your aligners can stain them. This means you'll need to remove your aligners before enjoying your cup of joe and brush your teeth thoroughly afterwards.

    Additionally, hot beverages like coffee can warp or distort the shape of the plastic aligners if consumed while wearing them. To avoid this risk, take out your aligners before sipping on a hot drink and wait until it cools down.

    Remember to wear each set of aligners for about 22 hours per day to ensure maximum effectiveness. So if you're drinking multiple cups of coffee throughout the day, make sure to plan accordingly by removing and cleaning your aligners properly each time.

    While it may require extra effort and plan for avid coffee drinkers undergoing Invisalign treatment, it's possible to still enjoy a delicious cup without compromising their straightening progress!

  • Using an electric toothbrush with Invisalign is generally safe if you use it properly. Some dentists and orthodontists even recommend using electric toothbrushes because they can help remove plaque more effectively than manual brushing.

    However, when brushing with an electric toothbrush while wearing Invisalign, it's important to be gentle and not apply too much pressure. Doing so can damage the aligners or cause them to become misaligned.

    It's also important to brush carefully around any attachments that may have been placed on your teeth as part of your Invisalign treatment plan. These attachments are designed to hold the aligners in place but can also trap food particles and bacteria if not cleaned properly.

    When using an electric toothbrush, choose a soft-bristled head and set the speed to low or medium. This will help ensure that you don't accidentally damage your teeth or gums while cleaning your teeth and aligners.

    Using an electric toothbrush with Invisalign is safe if you're careful and follow proper brushing techniques. If you have concerns about using one during your treatment plan, talk to your dentist or orthodontist for advice tailored to your needs.

  • While Invisalign clear aligners have numerous benefits, there are also some disadvantages to consider before opting for them. For starters, the cost of Invisalign treatment can be higher than traditional braces in some cases. This is because they require more frequent check-ups and replacements.

    Another disadvantage is that not all orthodontic issues can be treated with Invisalign. Severe overbites or underbites may require traditional braces to correct properly.

    It's important to note that wearing Invisalign requires a strict oral hygiene routine since food particles can get trapped between teeth and trays easily, leading to dental problems like cavities or gum disease if left untreated.

    Wearing the aligners for 22 hours per day may cause discomfort and difficulty speaking clearly in the beginning stages of treatment, but this usually subsides after a few days.

    While it's true that they're less noticeable than metal braces, people still might notice you're wearing them due to their visibility up close or during certain angles when talking.

    Despite these drawbacks, many patients still prefer Invisalign clear aligners over traditional fixed braces because of their convenience and comfort throughout treatment.

  • It's no secret that celebrities prioritise their appearance, and many of them have turned to Invisalign clear aligners for teeth straightening. In fact, several famous faces have publicly endorsed the treatment, including Zendaya and Khloe Kardashian.

    One reason why Invisalign has become popular with celebrities is its discreet appearance. Unlike traditional metal braces, these clear aligners are virtually invisible when worn. This makes it easy for celebs to maintain their image while undergoing orthodontic treatment.

    Another advantage of Invisalign is its convenience. Celebrities often lead busy lives and may not have time for lengthy appointments or frequent adjustments required by traditional braces. With Invisalign, they can switch out their aligner trays every two weeks from the comfort of their own home.

    However, it's important to note that Invisalign is not just a treatment option for A-listers – anyone can benefit from this innovative technology! Whether you want to improve your smile or correct bite issues, talk to your dentist about whether invisibility is right for you.

  • Invisalign clear aligners are an excellent alternative to traditional braces for those looking to straighten their teeth. They offer a comfortable and nearly invisible solution allowing you to maintain your daily routine without significant changes.

    The treatment time required is typically shorter than traditional braces, and the results can be just as effective. Additionally, Invisalign has become increasingly popular with celebrities who want to perfect their smile discreetly.

    One of the most significant benefits of using Invisalign is that it can improve confidence in how you look and feel about yourself. Straightening your teeth can profoundly impact your overall appearance and make you more confident when smiling or speaking in public.

    If you're looking for a way to straighten your teeth comfortably and inconspicuously, then Invisalign may be the right choice. With proper care and maintenance throughout treatment, this innovative approach will give you the beautiful smile you've always wanted!