Answer:
There is one in every corner and two in every room.
I am easy to waste and unstoppable. What am I?
I have feet on my head
Crooked as a rainbow and slick as a plate, ten thousand horses can't pull me straight. What am I?
Where I am there is no south, west, nor east, and weather is not fit for man or beast. What am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.