Answer:
What color can you eat?
When you buy me I am costly, but the only use I have is hanging only. What am I?
I am the place to turn to when nature calls. What am I?
Four fingers and a thumb, yet flesh and blood I have none. What am I?
I contain six letters, minus one and you got twelve. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?