What Is Acid Erosion?

X- Acid ErosionYou’ve probably seen a lot of toothpaste commercials that talk about acid erosion, but they don’t always explain everything. What is causing acid erosion? Do your teeth have acid erosion? What can you do to stop it?

Dr. Postol and our office are here to answer any questions you may have about acid erosion. We hope to give everyone in Ballwin the chance to prevent acid erosion before it starts, and diagnose and treat the damage already in their mouths. We want your teeth to be as healthy as possible, so at your next visit with our St. Louis Dental staff be sure to bring up any issues you have with your mouth!


Teeth that Light Up a Room…in the Dark!

We’ve all seen glow-in-the-dark t-shirts, little kids shoes that light up when they walk, and even belts with flashing lights on them. But light up teeth? Two designers in Japan are doing just that to advertise a winter sale at their clothing store, Laforet Harajuku.

Now, we’re not just talking about those 25 cent plastic vampire fangs that you can get at Halloween that are supposed to glow in the dark. These “fronts” contain light-emitting diodes (LEDs) that you affix to your teeth which then glow and blink in different colors when you open your mouth. In fact, they are so bright that you can see them even with your mouth closed. What a great addition to the holiday festivities!

Their ad campaign features a group of girls walking around a city in the dark, wearing these LED smiles and acting as if nothing were strange. Frankly, it’s kind of creepy, like a pack of robots slowly coming towards you. The mouthpieces are also a little cumbersome, because you still have to carry a type of battery pack that is attached by wires that hang out of the side of your mouth.

For now, the technology is not commercially available, and the designers, Motoi Ishibashi and Daito Manabe, say they have no plans to make them so at this time. Further testing will have to be done before they can be sold on a large scale, and they will have to prove that the mouthpieces are not harmful to your teeth or general health in any way. Maybe someday you too can have light-up teeth!

In the mean time, Dr. Postol has several more realistic and wallet friendly options to help any and everyone in Ballwin get teeth that light up a room.  Give St. Louis Dentistry a call to schedule a consultation today!

Get Our Newsletter Online!

newsletter onlineWe here at St. Louis Dentistry are excited to announce that you can now download the latest copy of our newsletter from right here on our website!  Our current newsletter features great information about the natural lifespan of your teeth and how we can help you keep them healthy at all stages!

Each newsletter online, and in print, is filled with fun facts and important information to keep your mouth healthy and your smile looking its very best!  We’re not meaning to brag, but it really is a must read for everyone looking to maintain their oral health.

Take a look at the newsletter and give us a call to schedule your next appointment today!  We look forward to helping your teeth grow happily and healthy!


Whiter Teeth in Five Minutes!

Dr. Postol has a tip to give you whiter teeth in less than five minutes, just in time for your family Christmas pictures. How do we do it? With lipstick! (Sorry men, you’re out of luck this time!) The right shade of lipstick can make your teeth look whiter and brighter, and help your natural, healthy beauty shine through.

So which colors do this? A general rule is to try to stick with those that have blue undertones which will contrast with the yellow tints of your teeth and make them appear brighter and whiter. When looking for a specific color, try in the deeper reds and maroons. Stay away from nudes, peaches, neutral pinks, and frosted lipsticks, which can make your teeth look the same color as the lipstick.

Also important to remember is the sheen of the lipstick. Glossy, wet looks reflect light off your lips, adding depth and making your teeth shine as well. Matte finishes will make your smile look darker, bringing out any stains you may have. Some brands even have specific lines devoted to teeth-whitening lipstick, so check it out the next time you are in the makeup aisle.

How about getting lipstick on your teeth? One way to avoid this is with careful application followed by pouting your lips and poking your finger in your mouth to remove any excess color. Another great way is to keep your teeth as clean as possible so that the lipstick has nothing to cling to. Also, you should avoid activities like smoking, smacking your gum or biting your nails. Believe it or not, smiling keeps the lipstick off your teeth more than a straight face or a frown. So smile more!

If you find the perfect shade of lipstick but are still unhappy with the color of your teeth, talk to Dr. Postol about any number of cosmetic procedures that can give you the smile you deserve. We are here to help you get the beautiful smile you deserve!

Don’t Scare Your Family with Morning Breath this Christmas!

Are you staying at a relative’s house this holiday season? You probably want to avoid wandering downstairs for breakfast and watching your family turn their noses up at your morning breath. Embarrassing! Although, maybe not as bad as your robe falling open… (more…)

Diabetics Must be Vigilant to Prevent Oral Health Problems

be vigilant if you have diabetes.
It’s no secret that diabetes is a health condition that must be treated because of the problems it can cause throughout the body—including in your mouth.  There is a proven link between diabetes and oral health problems.

November is National Diabetes Awareness Month—a time to consider the nearly 26 million children and adults in the U.S. who according to the American Diabetes Association, have diabetes.  St. Louis area dentist Dr. Kevin Postol wants to take some time to consider the effects diabetes can have on oral health.

When people with diabetes experience high glucose levels, those levels could also be helping bacteria thrive—causing major problems for their teeth. Some diabetics have chronic inflammation and infections in their mouths.

Because of the risk, it’s important that diabetics take extra special care of their teeth. People with diabetes have special oral are needs, so it’s vital that you share this information with your dentist.

Common dental conditions associated with diabetes are tooth decay, gum disease, saliva gland dysfunction, infection, delayed healing and more.

Everyone—especially those who have been diagnosed with diabetes, should:

  • Be extra vigilant about brushing and flossing regularly
  • Watch for signs or symptoms of oral disease and report them to your dentist
  • Visit a dentist regularly and tell them that you have diabetes
  • Keep your blood glucose as normal as possible

Some signs and symptoms include:

  • Tender gums
  • Gums that bleed easily
  • Swollen gums
  • Puss between the teeth when the gums are pressed
  • Consistent bad breath
  • Consistent bad taste in the mouth
  • A bite that feels different
  • Thrush
  • Poor healing
  • Dry mouth

For more information, give us a call to make an appointment and visit this American Diabetes Association FAQ:


Teeth at the First Thanksgiving

What were teeth like at the first Thanksgiving? In honor of the holiday week, here at St. Louis Dental we decided to have some fun and think about what oral hygiene was like hundreds of years ago for those who attended the first Thanksgiving. Wow, has dental technology come a long way since then!

How did the Pilgrims brush their teeth?
Oral hygiene was not so great for the pilgrims. Toothbrushes and toothpaste weren’t really around in England or America, and wouldn’t be for another couple hundred years.

People generally used whatever they could find to get plaque off their teeth, which might be bones, feathers or sticks. Some historians believe they may have even used salt to remove the filmy grime from their teeth.

Dentistry had just begun to develop in England, but the pilgrims were actually living a lot rougher than the average English citizen. They had just spent months on a boat with limited supplies and were now on a new continent where they knew no one and nothing, and had to make due with what they could find.

How did the Native Americans brush their teeth?
The Native Americans probably had better dental habits than the pilgrims, if only because they were used to their surroundings and knew how to find what they needed.

The tribes in the area used a variety of herbs to clean their teeth, such as a handful of sage rubbed in the mouth like a toothbrush. Some tribes actually used a goop made from the cucacua plant that resembled modern-day toothpaste.

Happy Thanksgiving!
So after sharing a big feast together, the pilgrims and Native Americans probably sat back, their bellies full, and picked their teeth with a small stick or the point of their knife. You might have relatives that do the same thing this Thursday, although they might be on a big, comfy couch watching the football game. Things haven’t really changed that much have they?

Five Common Brushing Mistakes

October is National Dental Hygiene Month, which makes it the perfect time for Dr. Postol to talk about how to properly brush your teeth. Many people don’t know the right techniques to use when cleaning their teeth, so hopefully this post will give you some quick tips.

The biggest thing to remember is that any brushing is better than no brushing, so don’t be discouraged if you are making some mistakes. If you still have questions, try checking out our Oral Hygiene page, or always feel free to contact us!

•    Not Brushing for Long Enough
Do you know how long you’re really supposed to brush? Two minutes, twice a day, says the American Dental Hygienists Association. Try timing yourself tonight and see how you measure up. Chances are, you aren’t brushing for long enough, as the majority of Americans aren’t. Brushing for longer can be a simple way to have a better oral hygiene routine.

•    Brushing Too Hard
Many people think that if they just brush hard enough, then they don’t have to brush their teeth for very long. This simply isn’t the case. In fact, brushing your teeth too hard will actually damage the enamel, and cause much more harm than good. A great way to keep from brushing too hard is to get an electronic toothbrush. If this isn’t an option, just make sure to get the softest toothbrush available and try to take it easy on your teeth.

•    Concentrating on the Tooth Surface
Without even realizing it, a lot of people concentrate their brushing power on the surface of the tooth. If you think about it, this doesn’t make much sense, because food particles aren’t very likely to get stuck on the front of your tooth. Food and bacteria get stuck around the edges and in the corners of your teeth, especially against the gums. The best technique is to concentrate your brushing power (gently) on the gum line each time you brush.

•    Skipping Teeth
It seems like common sense, but you need to brush all of your teeth! An old dentist’s saying goes, “Only brush the teeth you want to keep,” and we’ll just assume you want to keep all of them. The most frequent mistake is accidently skipping over teeth as you flip your brush around. If you’re right handed, this probably means the teeth in the front right corner of your mouth. Just remember to brush a little bit further than you think you have to before flipping the toothbrush, so that you are overlapping in each direction.

•    Thinking Brushing Will Kill All Bacteria
Although it would be nice if brushing was all we had to do to maintain the health of our mouths, this simply isn’t the case. In addition to a proper brushing technique, it is just as important to use floss and mouthwash as well. Finally don’t forget to keep your twice-yearly hygiene exams, because there are places that only we can clean, and problems that only we can diagnose. If you are due for an oral hygiene appointment, call St. Louis Dental today and we will fit you in!

Bruxism, Stress and Your Teeth

When people get stressed, they often say that they are “clenching” their jaw. But did you ever think about what it means to actually do this? What effects it might have on your overall health?

Bruxism is a condition that usually involves people grinding their teeth and clenching their jaws. While most St. Louis area residents do this at some point in their daily lives, when it becomes a regular habit it can cause significant damage to your teeth, mouth and jaw. The problem is that most people don’t realize they are grinding their teeth at all, let alone how often they are doing it.

How to Know If You Grind Your Teeth
Often, it is your sleeping partner who first notices that you grind your teeth when they wake up to the sound or movement. When your loved one brings this to your attention multiple times, it is probably something you should begin to discuss with Dr. Postol.

If no one has pointed out any grinding to you before, there are still other ways to tell. Symptoms of bruxism include:
•    Worn down, flattened, fractured or chipped teeth
•    Increased tooth sensitivity
•    Jaw pain, tightness, or tiredness
•    Earaches
•    Headaches
•    Damage from chewing the insides of your cheeks
•    Indentations on your tongue

Why You Grind Your Teeth
Teeth grinding is usually brought about by stress and anxiety in a person’s life. It can be exacerbated by an abnormal bite, including missing, crooked or improperly aligned teeth.

People who have recently gotten dental work that realigned their teeth, including orthodontic work or many cosmetic dental procedures, may see an increase in bruxism symptoms. Grinding can also be a complication from diseases such as Huntington’s or Parkinson’s, or rarely from some medications, including antidepressants.

The Problems with Grinding
While for most people, bruxism does not interfere with their daily life, it can lead to serious problems, including jaw disorders, headaches, TMD/ TMJ, or even hearing loss. Grinding can damage many dental pieces, including bridges, crowns, implants and dentures.

Help For Teeth Grinding
Dr. Postol can help you figure out the best way to deal with your bruxism symptoms, and one simple way may be to reduce the stress in your life. This can be accomplished through a variety of means, including counseling, exercise, meditation, or other relaxation techniques. Other treatments may include physical therapy, muscle relaxers, or mouth guards.

Dr. Postol can help properly fit you with a mouth guard that is right for you, and will make changes as necessary to accommodate changes in your mouth. Be wary of bruxism guards from anywhere but your trusted St. Louis area dentist, which can actually make your grinding worse and cause more wear on your teeth.

Contact St. Louis Dental today to schedule your bruxism consultation appointment at our convenient Ballwin office!

That Can Stain My Teeth?!


We all know that drinking coffee can darken our teeth.  But here is a list of five things that cause teeth stains, and they just may surprise you!

1)  Sports Drinks
What may seem like a healthy alternative to soda or energy drinks often really contains an acidic pH level that leads to tooth erosion. They also, like many other drinks, have unhealthy amounts of sugar. The best thing to do is drink it relatively quickly instead of slowly sipping it and exposing your teeth even longer to the chemicals.

2) Pepto-Bismol
This pink stomach medicine can sometimes have a strange side effect of turning both your tongue and the surface of your teeth black. The weird reaction comes from a chemical compound that changes color if exposed directly to the tongue, instead of with water. If this happens to you, don’t panic! It can be avoided or fixed by simply brushing your teeth or, for serious incidents, getting a cleaning from Dr. Postol.
3) Over-whitening
Some scientists are still debating this phenomenon, but many feel that the harsh chemicals can thin out your enamel and cause your teeth to become more porous, which actually makes them look dingier. Even if this claim turns out to be false, no one likes glow-in-the-dark teeth, so practice moderation and get a consultation with Dr. Postol if you’re not sure.
4)  Cranberry Juice
This and other dark-colored juices contain a lot of pigment which can stain and yellow teeth. They also have a lot of sugar to sweeten its naturally bitter taste, and that is never good for teeth. Try drinking out of a straw, following it up with water, or switching to white cranberry juice.
5)  White Wine
Although everyone knows that red wine can stain your teeth, new studies show that white wine can actually do more damage. The chemicals can strip away your enamel and darken your teeth, especially if followed by other staining things like coffee or tea. Avoid brushing your damaged teeth for 20-30 minutes after drinking wine; just swish with water. If you think you may have tooth damage from white wine, schedule a consultation with Dr. Postol to check.