Cleaning is order restored by effort — the accumulated addressed surface by surface. Dream-cleaning processes the psyche's housekeeping: what is scrubbed, decluttered, or finally thrown out names the inner rooms being put right.
Positive Resonance
The rooms put right, the accumulated addressed at last
Shadow Aspect
Cleaning as avoidance of the room's real problem, order as anxiety
Nuances
The deep clean: neglect reversed thoroughly
Throwing things out: the kept finally released
Cleaning before guests: order performed for witness