If you think the floors need sweeping, and you from some cause neglect them, there will be distresses and bitter disappointments awaiting you in the approaching days.
To servants, sweeping is a sign of disagreements and suspicion of the intentions of others. ... Ten Thousand Dream Interpretation
sweep something under the carpet; sweep the board; sweep the floor with. ... A Guide to Dreams and Sleep Experiences
To be sweeping up suggests putting tilings in order.
2- Sweeping is an old image which harks back to good management and clearing of the environment. In psychological terms it suggests an attention to detail and correctness, as much as to cleanliness. In modern day technological symbolism it could suggest searching for viruses.
3- The dreamer may have attained much spiritual knowledge on which he is now reflecting. There may be certain elements of confusion which he can take time to clear away.... Ten Thousand Dream Dictionary
To be sweeping up suggests putting things in order. There may be certain elements of confusion, which we can take time to clear away.... Dream Meanings of Versatile
If sweeping is neglected when the need is great, contention and remorse may be imminent. See Broom.... Psycho Dream Interpretation
If a rich person sees himself sweeping a floor in a dream, it means poverty, or loss of a business. (Also see Cleaner; Garbage; Sanitation; Trash collector)... Islamic Dream Interpretation