The short answer is no.
Dog mouths are NOT cleaner than our mouths.
In fact, studies have shown that hundreds of unique bacterial species can be identified in the saliva of dogs.
But that doesn’t mean that our mouths are clean.
Are dog licks clean?
First of all, a dog’s mouth is not cleaner than a human’s mouth — that’s a myth. You might’ve heard at some point in your life that dogs’ mouths are cleaner than humans — this isn’t really true. And it’s like comparing apples to oranges.
Are dogs tongues cleaner than humans?
The bacteria found in human mouths are more similar to another human’s oral bacteria than the bacteria found in a dog’s mouth. I also concluded that dogs’ mouths are cleaner than humans’ in some ways, and dirtier in other ways.
What happens if a dog licks your tongue?
Dog Tongues Are Not Cleaner Than Human Tongues
While the licking motion of the tongue may help a dog clean an area, the healing properties of canine saliva have never been proven, Reiter says. Another commonly held myth is that dogs have cleaner mouths than humans, but both contain more than 600 types of bacteria.
What disease can you get from dog saliva?
Recent case reports demonstrate the harms of Capnocytophaga canimorsus bacteria in dog saliva, which can cause severe disease and death in humans. C . canimorsus is a bacteria that commonly is found in the mouths of dogs and cats.