Some pattern within you (depending on where the dirt is) is in need of a good scrubbing....
(Filth) Adirty face in a dream represents a rare art, while a filthy body represents a sinful person....
Symbolic of sin and dead works, Isa. 64:6...
Protection against cold (in life and the emotions).It is important to note who is with you under the covers! It is also, more often than not, no more than a fighting over the cover...
Protection and warmth, hiding, being secretive.To be under the same cover with someone else indicates intimate connection and trust....
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...