Why plaque makes mouth stinky?!
Question:
Why plaque makes mouth stinky?
there are toothpastes titled : anti plaque to make your mouth smells good
Answers:
We have billions of bacteria in our mouth. When we eat and don't brush our teeth, the bacteria also eats from the food that remained on our teeth. But the life of a bacteria is very short. So after they die, their body decomposes into primary substances (basically mostly carbon, hydrogen and also other non-organic substances). THESE chemical substances vapors, so that's how its smell comes out of the mouth.