Question

why sweeping and mopping should not done at night

Answer 1

This is like a superstition, a belief that raised in the olden days. But the actual reason was that in the olden days, there used to be no electricity, so small and precious things that may have fallen down would also get swept away with the dust, and this was considered as 'bad luck' and the supertious belief was raised.

Answer 2

This is like a superstition, a belief that raised in the olden days. But the actual reason was that in the olden days, there used to be no electricity, so small and precious things that may have fallen down would also get swept away with the dust, and this was considered as 'bad luck' and the supertious belief was raised.