Answer:
A doctor might remove one from the neck of a Dracula victim.
Plant whose name sounds like a dish full of dairy spread.
I am the tool, for inspiring many. Buy me in the store, for not much more than a penny. Don't overuse me, or my usefulness will go.
What kinds of men are always above board?
Looks like water, but it's heat. Sits on sand, lays on concrete. A play on the eyes, but it's all lies.
You use it between your head and your toes, the more it works the thinner it grows.