Its vocabulary and grammer
I'm bad at verbs and nouns so I looked up verb ... Maybe this will help ..? Hope so ..
Answer:
the soap is dirty unless your floors are already clean.
Explanation:
If you have a dirty floor, and you drop your soap, the when you pick up the soap, both the floor, and the soap will have residue form each other. Meaning neither one are clean anymore, which makes them dirty.