top of page


Dentures or Implants? Here Is What You Need to Know
When you lose a tooth, one of the first questions people ask me is what now. Do I get a denture or do I get an implant? It is a very fair question and I want to break it down for you in a way that is easy to understand so that you can make the best choice for yourself. Let me start from the beginning. What Is a Denture? A denture is what most people call a false tooth. It is made to look like your real tooth but the big difference is that you take it out. You remove it to c
Dr TCN Buleni
11 hours ago5 min read


Why I Always Play Music in My Practice
If you have ever visited Smilez Dental Surgery, you would have noticed it straight away. Before you even sit down. Before I say hello. There is music playing. Always. Some people smile when they hear it. Some people look around like they were not expecting it. And almost every time, people tell me on their way out that it made them feel better about being there. That it made the whole thing easier. I want to tell you why I do it. Because it is not just something nice to have.
Dr TCN Buleni
Jun 196 min read


Things My Patients Wish They Had Done Differently
After years of practicing dentistry, I have heard a lot of regrets. Patients sit in my chair and tell me things they wish someone had said to them earlier. Things they wish they had listened to when I told them the first time. I am sharing them here because if one person reads this and avoids making the same mistake, then this was worth writing. Delaying Treatment This is the most common one. A patient comes in, I tell them they need a root canal or a crown, we discuss it,
Dr TCN Buleni
Jun 127 min read


Buying Braces on Temu Is Not a Dental Hack. It Is a Fast Track to Losing Your Teeth.
They are cheap, they look convincing, and the before-and-after videos on social media make them look like a legitimate shortcut to a straight smile. Braces and aligners sold on Temu, Shein, AliExpress, and similar platforms for a few hundred rand are one of the most dangerous trends we have seen come through the dental industry in years. We are writing this article because patients are already walking through our doors with the consequences. And those consequences are not min
Dr TCN Buleni
Jun 55 min read


Bleeding Gums: When to Panic and When to Relax
Your gums bled when you brushed this morning. Now you are sitting here wondering whether that is something to be concerned about or whether it is just one of those things that happens. Dr. Buleni breaks it down clearly because the answer is not the same for everyone, and knowing the difference matters. What Healthy Gums Actually Look Like Before getting into when to worry, it helps to know what you are aiming for. Healthy gums are pink and firm. Not too red, not too pale. D
Dr TCN Buleni
May 285 min read


Your Most Googled Dental Questions, Answered by Dr. Buleni
We sat down with Dr. Buleni and did something simple — asked her every question that patients are too embarrassed to bring up in the chair. No topic was off limits. From the ones that make you feel guilty to the ones the internet gets completely wrong. Here is everything she covered. How Does the Dentist Always Know You Have Not Been Flossing? Turns out there is no magic to it. We just know. "We can see the biofilm of the plaque. We can see the calculus. And sometimes your
Dr TCN Buleni
May 216 min read


Dr. Buleni Answers Your Questions: Fluoride, Smoking, Alcohol, and More
We sat down with Dr. Buleni for Episode 6 of our YouTube series... and this one was different. Instead of us choosing the topic, we put YOUR questions to her. Questions that came in from people all over the world who wanted real, honest answers about their oral health. Here's everything she covered, straight from the conversation. Is Fluoride Toothpaste Actually Safe — Or Does It Make You Dumb? This is one of the most Googled dental questions in South Africa right now, and
Dr TCN Buleni
May 154 min read


Wisdom Teeth: Remove Them Now for R3,500 or Deal With the Damage Later
They're not causing pain yet. So you leave them. That's the logic most people use — and it's the logic that leads to infected jaws, damaged adjacent teeth, and emergency extractions under far worse conditions. Wisdom teeth — your third molars — emerge between ages 17 and 25. In most people's mouths, there simply isn't enough room for them. They come in at angles. They press against adjacent teeth. They partially erupt and leave a flap of gum tissue that becomes a permanent ba
Dr TCN Buleni
May 82 min read


The Medication Side Effect Quietly Destroying Your Teeth
You're diligent about brushing. You haven't had a cavity in years. Then, somewhere in your 40s or 50s, you start getting cavities regularly — multiple in one year, in teeth that have been fine for decades. Your dentist is baffled. You're frustrated. The answer is almost certainly in your medicine cabinet. More than 400 common medications cause dry mouth. Antihypertensives (blood pressure medication) — some of the most commonly prescribed drugs in South Africa. Antidepressants
Dr TCN Buleni
May 42 min read


Chronic Bad Breath Is Not a Hygiene Problem... It's a Dental One
You brush twice a day. You use mouthwash. You carry mints everywhere. Your breath is still a problem. The mint is masking something that mouthwash cannot fix. Chronic halitosis — persistent bad breath — affects an estimated 25% of adults. Most of them are managing symptoms while the underlying cause continues unchecked. That cause, in the majority of cases, is sitting in your mouth right now. The real sources of chronic bad breath. Gum disease is responsible for roughly 80% o
Dr TCN Buleni
Apr 242 min read


Root Canals Don't Hurt... Ignoring the Problem Does
You've been avoiding that toothache for three months. You know something's wrong. You're hoping it goes away. It won't. The tooth that needs a root canal right now costs R9,350 at Smilez. Leave it another six months, and that tooth is likely coming out — extraction at R2,660, then an implant at R25,000 to replace it. Three steps instead of one. Three times the money. And months of unnecessary pain in between. The root canal fear is 30 years out of date. Modern root canals are
Dr TCN Buleni
Apr 172 min read


Eating for Your Teeth: The South African Guide to a Diet That Protects Your Smile
We talk a lot about brushing and flossing. But there is a third pillar of oral health that most people overlook entirely: what you eat and drink. The food choices you make every day are either building your teeth up or breaking them down — and for many South Africans, the diet is quietly causing significant dental damage that no amount of good brushing can fully reverse. This is not about being restrictive or eliminating everything you enjoy. It is about understanding the rel
Dr TCN Buleni
Apr 104 min read


Your Heart and Your Teeth: The Cardiovascular Connection Every South African Should Know
South Africa has one of the highest rates of cardiovascular disease in the world. Heart attacks and strokes are among our leading causes of death — and most South Africans know the established risk factors: high blood pressure, high cholesterol, smoking, and a sedentary lifestyle. What far fewer people know is that gum disease is independently associated with cardiovascular disease — and that treating gum disease may actually help protect your heart. At Smilez Dental Surgery,
Dr TCN Buleni
Apr 34 min read


Ageing and Your Teeth: Why Older South Africans Need to Take Oral Health More Seriously, Not Less
There is a common but dangerous misconception in South Africa: that losing teeth is an inevitable part of getting older. That dentures are simply what older people have. That after a certain age, your dental battles have been lost. None of this is true — and holding these beliefs leads to exactly the outcome they predict. Modern dentistry has the tools to help people keep their natural teeth for a lifetime. But it requires the same thing at every age: regular professional car
Dr TCN Buleni
Mar 274 min read


What Your Dentist Can See That Your Doctor Might Miss: Sleep Apnoea and Your Mouth
You are exhausted during the day. Your partner complains about your snoring. You wake up with headaches and a dry mouth. You have been told you are a light sleeper or that you seem to stop breathing briefly during the night. If this sounds familiar, you may have obstructive sleep apnoea (OSA) — one of the most underdiagnosed medical conditions in South Africa. And increasingly, the dental surgery is where it is first identified. At Smilez Dental Surgery, we have the training
Dr TCN Buleni
Mar 204 min read


The Hidden Consequences of a Missing Tooth — And Why Replacing It Matters More Than You Think
Losing a tooth feels like an aesthetic problem. You have a gap in your smile. It looks different. It can affect your confidence, especially if the missing tooth is visible when you speak or laugh. But the consequences of a missing tooth extend far beyond appearance — and the longer the gap is left untreated, the more significant and expensive those consequences become. At Smilez Dental Surgery, we want every patient to understand exactly what happens inside their jaw when a t
Dr TCN Buleni
Mar 134 min read


Gym Bros and Protein Shakes: The Fitness Habit Rotting Teeth Faster Than Coca-Cola
You're crushing workouts, tracking macros, building the body you want. Your teeth are rotting while you do it. That protein shake habit? It's destroying your smile faster than the junk food you gave up. Let's talk about what's in your shaker. Most protein powders contain 3-8 grams of sugar per serving. Sweetened with sucralose or stevia? The acidity remains. Flavoured like chocolate, vanilla, or strawberry? Added acids for taste. That thick, sticky texture coats your teeth a
Dr TCN Buleni
Mar 62 min read


Sparkling Water Isn't as Innocent as You Think: What It's Really Doing to Your Enamel
You switched from Coke to sparkling water feeling virtuous. No sugar. No calories. No guilt. But those bubbles? They're carbonic acid. And your teeth don't care that it's "just water." Here's the chemistry. Carbon dioxide dissolved in water creates carbonic acid. Plain sparkling water has a pH of 3-4. Your enamel starts dissolving at pH 5.5. You've been bathing your teeth in acid thinking you were being healthy. The good news: sparkling water is nowhere near as bad as Coke (
Dr TCN Buleni
Feb 272 min read


Your Child's First Dental Visit: At Age 1 for R930 or At Age 6 for R25,000 in Damage
Your toddler has teeth. Tiny, perfect, "they're just baby teeth" – and they're already at risk. Most parents wait until age 6 for the first dental visit. By then, we're often looking at cavities, extractions, and damage that affects adult teeth still forming in the jaw. The one-year visit isn't about drilling. It's five minutes of looking, maybe some gentle counting of teeth, and crucial guidance for you. We check for early decay, assess jaw development, spot thumb-sucking d
Dr TCN Buleni
Feb 202 min read


Love Starts with a Healthy Smile: Your Valentine's Day Oral Health Guide
With Valentine's Day around the corner, everyone's talking about flowers, chocolates, and romantic dates. But there's something we often forget to discuss—your mouth! After all, you'll be using it to smile, apply that perfect lipstick, and yes, share those special kisses. Here's something most people don't realize: love literally starts in the mouth , and oral health matters more than you think when it comes to intimacy. The Science Behind a Kiss Kissing isn't just a romantic
Dr TCN Buleni
Feb 133 min read
bottom of page
