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5 Misconceptions About Teeth Whitening

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Teeth whitening is one of the most popular cosmetic dental procedures. It's also comparatively inexpensive and has a large impact for such a quick and easy procedure. However, there are a lot of myths about teeth whitening. Here's a look at some popular misconceptions and the truth behind them:

1. Misconception: Home Teeth Whitening Is Just as Effective as In-Clinic Teeth Whitening

Truth: Using teeth whitening toothpaste can have a relatively small effect, and it can be a useful option in between going to your dentist for professional teeth whitening. However, the ingredients in those toothpastes are incredibly weak compared to professional teeth whitening supplies.

That's also true when you compare in-home whitening kits to professional teeth whitening. At-home methods work to a degree, but they are a lot weaker.

2. Misconception: Teeth Whitening Can Eliminate All Discolouration

Truth: Teeth whitening works like a charm on stained teeth or aging teeth. Unfortunately, it can't work on teeth that are discoloured due to a dead nerve. Talk with your dentists about other cosmetic dentistry options for those teeth.

Similarly, if you have crowns, caps or bridges that are discoloured, teeth whitening will also not help those teeth as much. Instead, you need to have your dentist put in new porcelain prosthetics.

3. Misconception: Drinking With a Straw Can Help to Protect the Whiteness of Your Teeth

Truth: This myth appears all over the internet, and it's touted as a useful way to save your teeth from coming into contact with red wine, coffee or other drinks that may stain your teeth. However, most people don't put straws behind their teeth.

They grasp the straw between their lips in front of their teeth. With the straw in that position, your teeth will be affected. If you're worried, just rinse more often after indulging in those types of teeth-staining drinks.

4. Misconception: Whitening Lasts for Ever

Truth: When a dentist or hygienists whitens your teeth, it helps to remove the stains that are there. However, it's not a proactive treatment. It does not fight against future stains. As a result, you usually need to see your dentist on a regular basis to get your teeth white.

5. Misconception: Whitening Does Not Look Natural

Truth: Teeth whitening makes your teeth look a healthy shade of white. It doesn't make them unrealistically white, rather just the same colour they would like if they weren't exposed to a lot of stains.

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