Answer:
What goes up and down the stairs without moving?
The distance from the top of your head to the floor standing up straight.
When it's dirty this should never be aired in public.
You can tumble in it, Roll in it, Burn it, Animals eat it, Used to cover floors, Still used beyond stall doors. Freshens whatever it is placed on, Absorbs whatever is poured into it. What is it?
What is red, bloody and smells like an orange?
What did the piece of wood say when he saw the screwdriver and screws approaching?