Ask a friend who knows geomantic geography or natural phenomena a question: If there are wooden doors and beams in the house, moths grow frequently and clothes often hang outside.

The house was so old that it was eaten by wooden materials, not for no reason. It's normal for an old house that nobody cares about to be eaten by insects. It is also common for birds in the sky to shit on pedestrians, let alone hang up their clothes. None of this has anything to do with geomantic geography, and there is nothing to predict.

If you want to feel at ease, you should spray insect-proof chemicals on the beams of wooden doors to prevent the beams from being eaten, and the wooden furniture should also be inspected and treated. Take the clothes back when they are dry, and don't hang them in the yard for a long time, which can reduce the probability of being polluted by bird droppings.