Just about everyone would prefer if their smile was a little bit whiter. There are several ways that your dentist can whiten your teeth, but it may also be nice to know what can cause your teeth to be discolored in the first place so that you can avoid having the problem entirely.

Here’s a guide to the various causes of yellow teeth and what you can do about them.

Modern cosmetic dentistry is incredibly advanced, so much so that an experienced dentist can address just about any issue you might have. However, maybe because dentistry has advanced so far, there are also a lot of misunderstandings about it.

Knowing more about cosmetic dentistry, what goes into it, and what it’s capable of can make you better prepared to take advantage of what it has to offer. If you’re interested in changing your smile, here are some of the most common myths about cosmetic dentistry, along with why they aren’t what they seem.