The new house was handed over, and a small pile of black objects was found on the bathroom floor. Th

Your judgment is correct, it is estimated that it is left over from the construction workers in the process of construction, which is still relatively common, especially for some engineering teams that are not strictly managed. Personally, I don't think there's anything, it's not a filthy mess, don't have any psychological shadows, and finally I wish you an auspicious new house, no taboos.

According to the observation and analysis of the pictures you provided, these black objects may be fruit skins and melon seed shells, which are estimated to be left behind by the construction workers after eating fruits and melon seeds in the house.

Of course, no matter what object it is, just clean it up.

Most of them look like watermelon seed skins, and the others can't be seen clearly.

It's nothing, it should be that the workers were resting at your house at that time, buying food, they were very tired from work, and they didn't pay much attention to details, and they didn't clean, so they just cleaned up as if they were doing good, this kind of thing, there is no special significance.

Your judgment is basically correct, how can you be in the bathroom? Is there a rat nest there?