Some pattern within you (depending on where the dirt is) is in need of a good scrubbing....
1. Lucky at love.2. A change for the better (to change into clean ones).3. Exposure, shame, embarrassment (to be caught in).4. Feminine self; an exploration of sexuality. ...
(Filth) Adirty face in a dream represents a rare art, while a filthy body represents a sinful person....
Dirt is associated with farming, and therefore with fertility and growth. Something underneath the ground symbolizes the unconscious. Because of the social importance of cleanlines...