How Can I Prevent the Yellowing of My Teeth?


Sixth Street Dental


September 11, 2019

In the United States, having a straight white smile is one of the major determinants in what makes a person attractive. Almost everyone agrees that a nice smile makes someone more attractive and nearly 38% of people would turn down a date with someone with an unsightly smile. Because of this, it’s no wonder that we have a preoccupation with having a beautiful, glistening smile. Sixth Street Dental Aesthetics - a leader in teeth whitening Pittsburgh - knows how important a beautiful smile is to you and those around you, which is why we’re here to break down how you can whiten your teeth and the best tactics for keeping them white -- including some methods that may surprise you!

What are my Options for Teeth Whitening?

Breaking Down Which Teeth Whitening Pittsburgh Treatments are Best

woman teeth whitening pittsburgh

Yellowing on your teeth occurs for a handful of reasons, but in young people, the most common reason stems from surface stains on the enamel of your teeth. These stains occur because of the foods and drinks we consume, meaning there is no real way to avoid surface stains altogether. However, there are many options for people looking to prevent the effects of surface stains, all of which have different levels of efficacy and different results:

  • Professional Bleaching & Whitening: Believe it or not, whitening and bleaching are two different treatments despite often being used synonymously. Whitening is what we classically think of for whitening our teeth: removing surface stains to return our teeth back to their natural white shade. Bleaching, however, involves bringing teeth to a whiter-than-before state. When completed by a professional, both of these treatments result in the best results for whitening your teeth and involve upkeep every 6 months to a year, depending on the patient.
  • Drugstore Remedies: We’ve all seen commercials for or tried drugstore whitening remedies like whitening strips or trays. Outside of professional whitening and bleaching, these treatments are the most effective. However, these treatments - despite not lasting as long as professional whitening - can be expensive and results can vary greatly.
  • Whitening Toothpaste: Acting much like drugstore remedies, whitening toothpaste removes surface stains as they occur. The whitening in whitening toothpaste is not as potent as a professional service but is great for maintaining the results of professional whitening.

But are enamel and surface stains the only source of your yellowing teeth? They are not! The leaders of teeth whitening Pittsburgh will break down the underlying cause of yellow teeth.

What About Dentin?

An Underlying Source of Yellow Teeth

Woman white teeth pittsburgh

So much of the focus goes to surface stains and enamel when it comes to whitening. Many people don’t realize that your dentin is a primary source of your tooth color, though. Dentin is a living tissue that exists in your teeth. Much like your skin, dentin begins to damage as it ages (like how your skin gets age spots and loses collagen). The aging of dentin often causes discoloration of the teeth, which can be a reason for yellow teeth outside of surface stains.

The problem with dentin, however, is that it is extremely difficult or impossible to whiten. This means that it’s important to do what you can to prevent premature aging of your teeth and dentin by ensuring a proper diet, good hygiene, and protecting your teeth

How Can I Prevent My Teeth from Yellowing?

Tips for the Leader in Teeth Whitening Pittsburgh on Maintaining a White Smile

Girl playing lacrosse

It’s clear that there are a variety of ways to keep your smile white and bright with treatment. However, if you want to make the most out of your whitening treatments or preserve the whiteness of your teeth, be sure to follow these tips:

  1. Avoid Staining Drinks: Coffee, tea, and red wine are among the most common source of surface stains. We know these can be hard to avoid, but cutting down or drinking through a straw can help prevent stains.
  2. Brush or Rinse After Drinking: If you drink something that is prone to staining your teeth, be proactive and brush or rinse shortly after drinking it. However, it’s important to not brush TOO SOON if the drink is acidic or high in sugar because you could brush away your enamel.
  3. Do Not Smoke: You should avoid smoking for a variety of reasons, ranging from overall health to the health of your family. Additionally, cigarettes stain your teeth and leave an unpleasant smell in your mouth.
  4. Don’t Grind Your Teeth: Grinding your teeth can damage your dentin over time, leading to permanent discoloration. Talk to your doctor or dentist about possible solutions for preventing the grinding of your teeth to help preserve a white and bright smile.
  5. Eat Healthy: Not eating healthy or skipping meals can actually trick your body into thinking it’s aging, causing your dentin to discolor and become weak. Eat healthily and regularly to ensure your dentin stays as strong and youthful as you look.
  6. Protect Your Teeth: If you’ve ever seen someone who has been in a car accident or sports injury, you know that mouth injuries often lead to the discoloring of teeth. This discoloring is caused by aging dentin, which is why it’s important to protect your teeth by wearing a mouthguard during sports.

Think it may be time for professional whitening for your teeth? Get in touch with the leaders of teeth whitening Pittsburgh at Sixth Street Dental Aesthetics today to learn about our whitening options and decide what is right for you and your smile goals.


Get in Touch with Sixth Street today!

125 Sixth Street
Pittsburgh, PA 15222
400 Baldwin Rd
Pittsburgh, PA 15205

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