Answer:
A mighty weapon in the war against winged household pests.
What looks back but cannot see?
I have a neck but no head. I have a body but no arm. I have a bottom but no leg.
Long and slinky like a trout, never sings till it's guts come out.
How can you burn an apple, blueberry, rose and pumpkin without leaving any ashes but retaining the smell of it?
What is 9 added to any number ending in 1