Rat ‘Cleans’ Owners Teeth [VIDEO]

I know what it is like to have dog as a pet. They cozy you, they can go for a walk with you, they play fetch, they protect you and much more. Having a rat has never appealed to me, but if you have one or are thinking of getting one - throw out your toothbrush. Your rat can clean your teeth.

Check out the video above a guy letting a rat supposedly clean his teeth. It's a rat-brush. I could be wrong, but isn't this unsanitary? I am terrified of rats and or mice, but aside from that fact - this just seems wrong. Am I right?

Do you happen to have a rat as a pet? Would you let your rat clean your teeth, or even put its head in your mouth period? Let me know.