Sweeping the floor in the morning is a taboo in geomantic omen.

Sweeping the floor in the morning is forbidden. When sweeping the floor, you should sweep things in one place and then sweep them together. Don't sweep one by one with a dustpan. In this way, whether it is bad luck or good luck, you can gather in one place and then sweep or accumulate together. At the same time, try to sweep the floor once a day, preferably in the morning, because the morning is the beginning of the day, when sweeping the floor can sweep away yesterday's bad luck and usher in today's good luck.