Riddle

I get wet when drying. I get dirty when wiping. What am I?

Choose an answer

A.Sponge
B.Napkin
C.Mop
D.Towel
Hint: It's a word with 5 letters, starting with "T".

Answer

Towel

Why this is the answer

A towel becomes damp while drying someone off, and it picks up grime while being used to wipe something clean.

This riddle is filed under "What Am I?" Riddles and rated Medium.