Are Sharks Teeth Dirty?

Sharks are some of the most captivating and frightening creatures in the world. Their sharp teeth are used to catch and eat their prey. Some people wonder if these teeth are dirty. In this article, we will explore whether or not sharks’ teeth are dirty.

Dirty Teeth

Sharks’ teeth are not naturally dirty. Like all living things, sharks have good oral hygiene by constantly replacing their teeth. Unlike other animals, sharks have many rows of teeth that can grow back throughout their lives. When one tooth is lost, a new one grows in its place, ensuring that the shark always has a full set of teeth to hunt with.

However, sharks’ teeth can become dirty if they are not taken care of properly. Sharks can pick up bacteria, parasites, and other microorganisms from their surroundings, just like any other animal. If they eat contaminated prey, these microorganisms can build up in their mouth and on their teeth, leading to infections and other health problems.

Additionally, sharks can develop plaque and tartar on their teeth, just like humans. Plaque is a sticky film of bacteria that can cause tooth decay and gum disease. Tartar is a hard form of plaque that can only be removed by a dental professional. If sharks don’t clean their teeth well, they can develop dental problems that can affect their health and ability to hunt.

Dental Problems in Sharks

Despite their sharp and dangerous nature, sharks’ teeth are not inherently “dirty” because they don’t carry harmful bacteria or other microorganisms. In fact, sharks have strong immune systems that can protect them from many microorganisms.


In conclusion, sharks’ teeth are not dirty naturally. They are constantly replaced and are important for hunting and survival. However, sharks can develop dental problems if they don’t clean their teeth properly. By keeping their teeth clean and maintaining good oral hygiene, sharks can stay healthy and continue to thrive in their natural environment.