Answer:
I am always around you but often forgotten. I am pure and clean most time but occasionally rotten.
Roast, boast, coast, post. What do you put in a toaster?
I am black white and read all over.
I have thirteen hearts but no body or soul. What am I?
While you were folding a letter you got me. Usually you will do whatever it takes to avoid me but now you can't help but find me.
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?