Answer:
I get dirty when wiping things clean. What am I?
Soft and cuddly I'll pull on your heart. But take my last name and I'll tear you apart.
What gets sharper the more you use it?
I am an English word with three consecutive double letters. What am I?
What has a neck but no head?
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.