OptiSmile WOW!
Teeth Whitening in Cape Town

Teeth whitening is a quick, easy, affordable way to improve your appearance. White teeth can give you a boost of confidence and make you feel better overall. Teeth whitening at home is simple, convenient, time-saving, and has exceptional results. If you want a quick and effortless way to improve your appearance, teeth whitening is the way to go.


Another benefit of professional teeth whitening is that it improves your oral health. Whitening can remove stains and help strengthen and improve the overall health of your teeth and gums.
OptiSmile’s WOW! The whitening process is based on science, not marketing hype. We are confident that our procedures to whiten teeth are safe and healthy for our patients. 

An Individual Tooth Tray For Whitening Is Displayed At Optismile, Demonstrating Premium Dental Solutions In Cape Town.

What Types of Teeth Whitening Systems Are There?

At OptiSmile, we have different teeth whitening options to suit your budget and your lifestyle.
There are two main types of teeth whitening procedures: in-office bleaching and at-home bleaching. A dental professional does in-office bleaching. It is usually more expensive than at-home bleaching kits because it uses a higher concentration of peroxide and produces faster results. At-home bleaching kits use a lower concentration of peroxide and take longer to work, but they are less expensive. 

Whitening toothpaste, kits and strips

Teeth whitening is a popular topic these days. Everyone wants to have whiter teeth, and many products on the market claim to be able to do just that. However, it is essential to remember that not all teeth whitening products are created equal. Professional teeth whitening products, sold by dentists and oral hygienists, are far safer for your teeth than over-the-counter alternatives. These products will help remove surface stains only, and most will not change the colour of your teeth. Many over-the-counter products are very acidic and can cause severe damage to your teeth and support structures, as well as your fillings/restorations. Any bleaching products that have not been customised to fit the individual’s mouth can cause severe damage to the gums and teeth, even if they do not contain hydrogen or carbamide peroxide. So, if you are considering teeth whitening, talk to your dental professional first. They will be able to advise you on which product is best for you and make sure that you use it safely.

Professional take-home whitening using customised trays

Professional take-home whitening is a safe, effective way to brighten your smile gradually and comfortably at home, using dentist-prescribed materials and custom-made trays.

The process begins with a visit to the practice, where your dentist or oral hygienist will assess your teeth and gums to ensure whitening is appropriate for you. We then take a precise digital scan or impression of your teeth, which is used to create bespoke whitening trays that fit snugly and comfortably. These trays are usually ready within 24 hours.

Once your trays are ready, you will be provided with professional-strength whitening gel and clear instructions on how to use it. The gel is placed into the trays and worn daily for a prescribed period, typically around 30 minutes per session. Because the trays are custom-made, the gel stays in contact with the teeth evenly, helping to maximise results while minimising sensitivity.

Many patients begin to notice visible improvement within one to two weeks. Whitening can be continued gradually until the desired shade is achieved, with some patients choosing to whiten for several weeks or longer, depending on their starting shade and personal goals.

Take-home whitening is ideal for patients who prefer flexibility and control over their whitening schedule, and it also allows for future top-ups using the same trays. The result is a natural-looking, brighter smile achieved in a gentle and controlled way, under professional supervision.

We offer in-chair whitening as part of the OptiSmile WOW! Teeth whitening is a straightforward process that can be done in our office. First, a protective barrier will be placed around your teeth to shield your gums from the bleaching gel. Then, the dentist or hygienist will apply the gel to your teeth and use a special light to activate the gel for Flash System. The treatment usually takes about an hour, and you will see results immediately. In-chair dental teeth whitening is a safe and effective way to achieve brighter teeth. It is also much faster, making it an excellent option for busy people who want quick results. We always recommend take-home whitening in addition to in-chair whitening because the results will be better and last longer. 

How much does teeth whitening cost in South Africa?

There is no one-size-fits-all answer to the cost of teeth whitening in South Africa, as pricing depends on the whitening method and level of professional care involved. At OptiSmile, all whitening options include our New Patient Complete Smile and Health Exam to ensure teeth and gums are healthy before whitening begins. Whitening packages start from R7,055 for a take-home WOW Whitening System with custom 3D trays and three whitening gels, with no cleaning or in-chair sessions included. In-chair whitening options range from R8,037, which includes a professional cleaning and two same-day in-chair whitening sessions, to R8,315 for patients who prefer a professional cleaning combined with custom take-home trays and whitening gels. All whitening is dentist supervised and offers safer, more predictable results than over-the-counter products. Our fees reflect high-quality materials and a high standard of clinical care focused on safety and long-term results.

Which Teeth Whitening Products Does OptiSmile WOW! use?

A whiter smile can make a big difference in how you feel about yourself. It can give you the confidence to flash your pearly whites in social and professional settings. But with so many teeth whitening products on the market, it can be hard to know which one is right for you.

OptiSmile’s WOW! The whitening process is based on science, not marketing hype. The company offers in-office whitening with FLASH, take-home whitening with Opalescence Boost 10%, Pola 9.5%  and their 7.5% option.

So, whether you are looking for a quick fix or a more long-term solution, OptiSmile has a tooth whitening system that is right for you. And with OptiSmile’s WOW! Teeth Whitening Guarantee, you can be sure you are getting the best possible results.
So why wait? Get started today and see the difference a whiter smile can make.

Don’t take our word for it. See what our clients say.

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Tatenda G.
4 weeks ago
My 2 year old got injured on his front teeth during the festive season and there were not alot of paedi-dentist on-call. Struggled to find anyone available until I bumped into optismile website and contacted Dr. Yudelman. He was very hands on with giving us referrals and assisting with what we need to do in the mean time as we looked for someone available. I am forever grateful for him taking his time and always following up on us. Thank you so much Doc, God bless.
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Eden A.
1 month ago
I had the opportunity to spend time at OptiSmile as a dental student visiting from the United States, and I can confidently say it was one of the best shadowing experiences I’ve had. Although I was not a patient, Dr. Yudelman and the entire staff were incredibly kind, welcoming, and professional from the moment I arrived. Dr. Yudelman went out of his way to make me feel included and truly immersed in the practice, taking the time to show me everything they had going on and allowing me to observe different aspects of the clinic. What stood out most was how intentional he was about teaching and sharing his knowledge. It was clear that he genuinely cares about mentorship and creating a positive learning environment. The entire team also contributed to making the experience so comfortable and enjoyable. On top of that, the office itself is absolutely beautiful—modern, well-organized, and very patient-centered. I’m very grateful for the experience and would highly recommend OptiSmile, both for patients and for students seeking meaningful exposure to dentistry.
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johannes P.
2 months ago
Had an outstanding experience. Dr. Harris and Dr. Clifford were incredibly friendly and professional throughout. My teeth were slightly angled inward, so they treated it with a short course of Invisalign, followed by bleaching and bonding. The final result lools brilliant. So happy woth my new Smile.
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Martin F.
2 months ago
Dr. Cara and the Optismile team is simply the best dental experience I’ve had; including having lived in London and NYC for most of my adult life. The Optismile service is second to none and Dr. Cara’s clinical advice and work, great. I had multiple complicated dental issues, all of which were solved painlessly, quickly and efficiently. The consulting rooms are awesome as are the support team, billing process and very easy parking/access. March 2026. Update. Just visited Cape Town from NYC in order to be cleaned and checked up by Dr. Cara. I would only switch to another dentist if she was proven dead. Please don’t die Dr. Cara. Optismile is amazing because of you.
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Roast C.
2 months ago
Cannot thank Optismile enough. I've lived with a chipped tooth since my early teens, have had two dental visits in my life (before now), I'm now middle aged and can now remember how I looked (bar the couple decades😉) without a chipped tooth. Got my chipped tooth sorted, full clean and polish. Everything about the experience (not dental appointment/visit, "experience") was world class. From the location( sea views👌🏻), the tour of the practice (in a league of its own), the tech (again world class and in a league of its own) and most importantly the people (your good vibes kept me upbeat for the rest of the day😄). I left with an even bigger better smile, more informed, super super grateful and dumb founded at how a dental appointment could be an "experience". Super pleasant experience, thanks again.
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David S.
2 months ago
Amazing experience yesterday. Tremendous care and time given to my Teeth Whitening. His service was truly amazing given in very professional surroundings.
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Anthony P.
3 months ago
I had to have an urgent cosmetic repair before leaving South Africa and I cannot speak more highly of the professionalism of everyone at the Optismile clinic! Truly world-class communication, diagnostics and dental work -- my smile is back and I couldn't be more thankful! Truly world class Dr. Clifford -- thank you so much!
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Andrew S.
4 months ago
Many thanks to Dr Clifford and the team at Optismile in Seapoint for giving me a truly five star experience from start to finish. I landed at Cape Town airport with tooth pain, and was seen promptly, with treatment the next day. Everything was delivered with compassion and gentleness, and backed up with the highest level of technology and expertise - and I say this as a dentist myself! I would highly recommend OptiSmile for all your dental needs, both as a visitor or a local.
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Carol M.
4 months ago
Fabulous experience at OptiSmile, would fully recommend. I will return
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Anastacia S.
5 months ago
I’m incredibly grateful to OptiSmile and Dr. Harris for giving me the smile I’ve always dreamed of. My teeth were in such difficult condition that several orthodontists with braces didn’t even want to take me as a patient — but Dr. Harris saw potential where others didn’t. In just a little over a year, he transformed my smile to absolute perfection. His skill, care, and attention to detail are unmatched. I couldn’t have asked for a better doctor and a better clinic. If you’re looking for the best place to change your smile and your confidence, OptiSmile is the one. Truly life-changing!
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Familie B.
5 months ago
We come to Cape Town every year, and a dental check-up and cleaning for the whole family is always a fixed appointment on our calendar. The entire staff is warm, welcoming, and efficient, and it truly shows how much they care about their patients. They operate at the highest standards, utilizing the latest technology and modern methods, which gives us great confidence in their care. Booking and communication via WhatsApp are incredibly easy and seamless. The experience feels almost like a spa treatment! They really take their time and never suggest any unnecessary procedures. We are already looking forward to our next visit. If you’re looking for a dentist who genuinely cares, go to OptiSmile.
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Julian B.
5 months ago
I came to Optismile during my stay in Capetown as one of my tooth broke out. The service was top notch. Everybody working there is an absolute Professional, which is also felt in the quality of work that my dentist Cara has done on my teeth. I can recommend also the teeth whitening there - definitely gave me 2-3 shades lighter teeth in one go.
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Yolanda W R.
6 months ago
I can’t recommend Dr. Cara and her team enough. I’ve struggled with dental issues for a long time and was always terrified of going to the dentist, but everything changed when I visited OptiSmile and met Dr. Cara. She has an incredibly gentle approach and explains everything clearly, which is truly comforting. The entire staff is warm, welcoming, and efficient, and it really shows how much they care about their patients. Zanele is also exceptional when it comes to updating me with my appointments which I am grateful for. If you’re looking for a dentist who genuinely cares, go to OptiSmile—they are the best.
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Beverley D.
6 months ago
I highly recommend OptiSmile. First time in my life have not been nervous or in pain at the dentist and most importantly is I can smile again 😊 🙂 ☺️
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Mia C.
6 months ago
I had an absolutely great experience at OptiSmile. The doctors are incredibly competent and make you feel completely at ease. All of the staff are so warm, professional, and genuinely lovely. I couldn’t recommend this place more!
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Joerg S.
6 months ago
★★★★★ 5 Sterne – Absolute Spitzenklasse! Ich war bei OptiSmile in Cape Town und kann mit voller Überzeugung sagen: Diese Klinik kann nicht nur mit schweizerdeutschen Standards mithalten – sie übertrifft sie in vielen Bereichen sogar deutlich. Schon beim Betreten merkt man, dass hier mit den modernsten Technologien und innovativsten Methoden gearbeitet wird. Ganz besonders hervorheben möchte ich Dr. Clifford. Er hat mich wirklich nachhaltig beeindruckt. Seine Arbeitsweise ist unglaublich präzise, innovativ und absolut professionell. Man spürt sofort, dass er seinen Beruf mit Leidenschaft und höchster Genauigkeit ausübt. Meine Behandlung war alles andere als einfach. Es handelte sich um eine wirklich anspruchsvolle Reparatur, die viel Geduld und Erfahrung erforderte. Dr. Clifford hat sich außergewöhnlich viel Zeit genommen, alles verständlich erklärt, mich intensiv beraten und ist auf jede meiner Fragen eingegangen. Hier ist der Patient wirklich noch König – ein Service, den man nur selten erlebt. Und das Beste: Er konnte meinen Zahn retten und vollständig wiederherstellen. Auch nach über einem halben Jahr bin ich noch absolut zufrieden – sowohl mit dem Ergebnis als auch mit dem gesamten Behandlungsablauf. Ich kann Dr. Clifford und die gesamte Praxis uneingeschränkt weiterempfehlen. Wer höchste Qualität, moderne Technik und echte menschliche Betreuung sucht, ist hier genau richtig. Vielen Dank an das gesamte OptiSmile-Team – und besonders an Dr. Clifford!
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Arlene P.
6 months ago
Wonderful experience with Optismile. The ladies at reception are very welcoming. Dr. Harris and Dr. Cara are extremely caring, super efficient and really good at what they do. Positive experience so far. Cannot wait to see the end result!
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Ali M.
6 months ago
OptiSmile delivers precise work and consistent results. Equipment is modern, processes are structured, and appointments run on schedule. Zero issues, zero complaints, and the standard of care matches the rating. Five stars.
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Abdul Kareem A.
6 months ago
★★★★★ I had a filling and whitening procedure with Dr Clifford team, the experience was exceptional from start to finish. Dr Clifford is a knowledgeable tech-savvy dentist who explains each step clearly and makes the entire process feel effortless and fun. My filling was done with precision, and the custom whitening trays fit perfectly. The entire team is warm, professional and attentive. The receptionist, Zanele, deserves special mention — her friendly and efficient communication made everything smooth and welcoming. Highly recommend Dr Clifford and his team for outstanding care and treatment.
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Richard G.
8 months ago
I have had such good, understanding treatment at Optismile after changing to them, perhaps a year or so ago, that I can recommend this practice. Its not just one person but a team and you feel some of that team spirit. I was anxious at first too and they handled it like real professionals!
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Erika H.
8 months ago
I can not recommend OptiSmile enough. My invisalign journey was absolutely amazing & my confidence has never been this high. I love my new smile!

How Does Teeth Whitening Work?

The most common type of teeth whitening is bleaching, which uses a special gel containing peroxide. As the peroxide breaks down, it produces oxygen molecules that penetrate the enamel and break up stains. This process can be done at home using professionally prescribed take-home kits or in a dental office under the supervision of a professional. While over-the-counter products claiming to be teeth whitening can have significant results, it is important to remember that they will not change the actual colour of your teeth but merely remove some extrinsic stains like coffee. 

Is teeth whitening the same for everybody?

There is no such thing as a one size fits all bleaching procedure, and each person should have a customised bleaching program that suits them and their teeth. 

How long will teeth whitening last?

After your teeth are professionally whitened, you will need to maintain your new smile with monthly home maintenance using customised bleaching trays and good oral hygiene habits. With a little effort, you can keep your smile looking its best for years and get teeth whitening from a qualified dentist or hygienist using high-quality teeth whitening. 

Frequently Asked Questions About Teeth Whitening

Teeth discolouration is a widespread problem that several different factors can cause. The most common cause of stained teeth is tobacco use, which can lead to yellowing of the teeth over time. Other causes of tooth discolouration include the consumption of dark-coloured liquids such as coffee, tea, and red wine and poor dental hygiene. Ageing also contributes to teeth becoming less bright, as the tooth enamel gets thinner, and the dentin becomes darker. In some cases, intrinsic stains can develop inside the tooth, typically because of physical trauma or exposure to antibiotics during childhood. While teeth discolouration can be off-putting, there are several ways to achieve brighter teeth, such as professional teeth whitening or at-home bleaching kits. You can achieve a brighter, more youthful smile with a little effort. 

When it comes to teeth whitening, one size does not fit all. Every person’s teeth are different, so every whitening treatment should be customised to suit the individual. You may experience some discomfort during the whitening process if you have sensitive teeth. However, some steps can be taken to minimise sensitivity, such as using a desensitising gel before and after treatment. In addition, the type of take-home whitening kit you use is also essential. For example, increasing the percentage of the bleaching gel can help reduce wear time and decrease sensitivity. If you experience any sensitivity after treatment, it is usually temporary and will go away within a few hours. Most people only experience minor discomfort, if any at all. 

Teeth whitening is a popular cosmetic procedure used at home or by a professional. Professional teeth whitening uses bleaching agents to change the colour of your teeth by several shades. In contrast, over-the-counter whitening products such as strips and pens only dissolve surface stains and can only change the colour by one or two shades. Whitening products are suitable for maintenance once you have achieved your desired result but be careful of strips with a high hydrogen peroxide content as they can cause damage to your gums. In-chair dental teeth whitening is a safe and effective way to achieve your desired result. 

OptiSmile offers a free video consultation with the dentist first, and when you come in for an exam and any necessary X-rays (R2377), you will be assessed by your dentists at no charge for teeth whitening. 

Bleaching is different from whitening in that you are changing the interior colour of the teeth and not just removing surface stains. 
To do this, you need to use hydrogen or carbamide peroxide, which penetrates the tooth and decolourises the staining molecules held deep within the tooth.
The nerve can become stimulated, and you may experience sensitivity for a few hours, but this can be controlled by your dental professional.
You may also receive desensitising gels to use at home, but this can mostly be prevented and customised for each patient. Bleaching is not a one size fits all approach, and each person should have a custom plan prescribed by a dentist.

No we don’t provide Zoom any longer.  OptiSmile is one of the premier teeth whitening providers in Cape Town. Through our research and extensive product testing, we have found other teeth whitening products that work exceptionally well. 

Professional whitening is often the best option for achieving a brighter smile. Unlike over-the-counter products, which can vary significantly in quality and effectiveness, professional whitening treatments are regulated by dental associations to ensure safety and efficacy. However, even with professional treatments, it is essential to follow your dentist’s instructions regarding how long to leave the bleaching agent on your teeth. Leaving it on for too long can damage your tooth enamel, so it is essential to avoid caution. In South Africa, only dentists and hygienists are legally allowed to perform professional whitening treatments, so be sure to visit a reputable dental clinic if you are looking to achieve a brighter smile. 

Both the take-home and in-chair options can be effective when achieving maximum whiteness, depending on your teeth. The key is to have a customised approach that considers your individual needs. This may mean combining in-chair whitening with take-home whitening to achieve the best results for some people. Home bleaching can take an average of 4-6 weeks, but it is possible to maintain the results with just 30 minutes of at-home care once a month. The best way to achieve and maintain optimal whiteness will vary from person to person. 

Kindly book your free video consultation to discuss all the details. 

Achieving whiter teeth is a common goal for many people. While achieving 6-8 shades lighter results is possible, it is crucial to remember that everyone reaches a different result. Only 2-3% of people will achieve “Hollywood” whiteness from bleaching alone. Teeth are not meant to glow in the dark, so you will still have a natural look after your whitening, but whiter results do require more bleaching. You always need to bleach and then match new dental work to the desired outcome rather than trying to reach your tooth colour to abnormally white dental work. Everyone has a different whitening endpoint where the teeth stop changing colour. This is when you need to stop bleaching and go into maintenance to avoid damage to the tooth itself. This is another crucial reason to consult your dental professional during your check-up. They will be able to discuss your options and help you find the best way to achieve the results you are looking for. 

Many people think that they need to get their teeth cleaned before they can whiten them. However, this is not always the case; we can sometimes clean them on the same day. While it is true that oral hygiene is vital for overall health and that plaque can prevent whitening agents from doing their job, in many cases, a teeth cleaning can be done on the same day as the whitening. This is especially true if the patient has good oral hygiene habits and does not have large areas of decay or gum disease. In other cases, it may even be necessary to wait a week after the cleaning before whitening the teeth to allow the gums to settle. A qualified dental professional should make the decision to clean the teeth before whitening them on a case-by-case basis. 

This depends on the program that has been customised for you. It could take a week of home whitening to 3 months. Each kit works differently; therefore, you should consult a qualified dentist before deciding a course of action.
Opalescence take-home whitening gel is perfect for people who want many options. (“Opalescence Tooth Whitening Systems – Take Home”) With four different concentrations and three flavours, you can wear Opalescence for as little as 30 minutes per day—or even overnight! Dispensed only by a licensed dental professional, Opalescence take-home whitening gel allows you to get professional whitening results at your convenience, safely, and effectively. (“Teeth Whitening Treatment Singapore – DP Dental”)
Considered an effortless way to whiten teeth, the take-home kit is formulated to prevent dehydration and shade relapse; there are four concentrations for treatment flexibility. 


Explore further: How long does teeth whitening last

Activated charcoal is a tooth whitening trend that has been gaining popularity in recent years. And it’s no wonder why – activated charcoal is said to be able to remove even the most stubborn of stains, leaving teeth looking brighter and cleaner. But does it really work? Clinical studies have shown that charcoal tooth whitening products are no more effective than regular toothpastes at whitening teeth. Regular toothpastes also contain abrasive agents which have the same scrubbing effect as charcoal. Thus, there is no need to spend extra money on charcoal toothpaste. Save your money and stick to regular toothpaste or go for the real thing, with our teeth whitening service.

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