Why canines are yellow

Your canines are the pointy teeth that you use to chew tough foods. Because canines withstand more wear and tear, they contain more dentin than other teeth. This extra thick dentin is covered with a thinner layer of enamel than other teeth. Thick dentin plus thin enamel is what causes these teeth to appear more yellow than others. So as the enamel thins on all your teeth, these will always look the darkest.

You no longer need to worry that you are doing a bad job brushing, it is all genetics. The older you are, the darker your teeth will appear because the protective enamel of your teeth has worn down. The only way to slow down this process is to preserve the thickness of your enamel as much as possible. All Teeth Contain Dentin Enamel is the hardest substance in the human body; however, enamel is naturally white, not yellow. Dentin is the reason that your canines are yellower than the rest of your teeth.

Canine Teeth Contain More Dentin The reason that your canines are so frustratingly yellow is that they contain more dentin. Veneers or Bonding Can Whiten Canines Although your canine teeth are not as noticeable as your other anterior front teeth, you may still be frustrated by your efforts to whiten them. About Me. Categories blog dentist. Archive Top Tips for Preventing Oral Inflammation.

Smoking is one of the worst causes of localized discoloration. Drawing the staining smoke in through your lips in one or just a few spots will tend to strongly discolor one or a few teeth compared to their neighbors. Drinking staining beverages can also lead to localized discoloration. You will stain your front teeth more than your other teeth.

You can reduce this by drinking discoloring liquids with a straw. For sodas this has the benefit of reducing the contact damaging acids have with your teeth. Injury to a tooth can lead to discoloration, either by affecting the development of the enamel or causing injury or even death of the nerve inside the tooth.

Teeth whitening is good for overall removal of discoloration, including staining related to smoking or drinking. If your brushing habits are not up to scratch, this can make any stains or developing yellow teeth worse.

Using dental floss will also make sure that you reach the parts of your teeth that would otherwise go unattended and might be at greater risk. Be careful however, as brushing your teeth too harshly means you run the risk of eroding away your own enamel, which will reveal more of the dentin layer of your teeth and lead to discolouration.