Can I hang clothes at the door in Feng Shui?

Because the air outside is not clean now, and there will be a lot of fog to get clothes on the floor, and there is a superstitious saying that ancient clothes will be exposed to ghosts at night.

There is also the fog at night, which is even more serious at four or five in the morning. When clothes are aired outdoors, they are easy to get wet, which accelerates the qualitative change of clothes.