What is the special chemical in dogs mouth that makes it cleaner than a humans?

There is no special chemical in a dog's mouth that makes it cleaner than a human's. This is a common myth!

Here's the truth:

* Humans and dogs have similar oral bacteria. While the specific strains might differ slightly, both species harbor a wide range of bacteria in their mouths.

* Dogs have more saliva. While this can help wash away food debris, it doesn't automatically make their mouths cleaner. Saliva contains enzymes that help break down food, but it doesn't kill all bacteria.

* Dogs are more prone to dental issues. Dogs are actually more susceptible to gum disease and tooth decay than humans. This is largely due to their diet and less frequent dental care.

It's important to remember that a dog's mouth is not inherently cleaner than a human's. Regular brushing, dental chews, and veterinary check-ups are crucial for maintaining good oral health in both humans and dogs.