How to keep indoors dry when going back to Nantian?

When going back to Nantian, avoid opening doors and windows, spread newspapers on the ground and table to absorb moisture and keep the room dry.

When you mop the floor with hot water and salt, the evaporation rate of the liquid is related to the temperature. The higher the temperature, the faster the volatilization rate. When you mop the floor with warm water, it will soon dry naturally. Magnesium chloride and calcium chloride in table salt have strong water absorption, and become small particles after drying on the floor, which can keep the floor dry for a long time.

The characteristics of returning to Nantian:

The main characteristics of huinantian are "dampness" and "damp heat" Food is prone to mildew and deterioration, which makes people feel sultry and uncomfortable. When "Returning to the South Sky" appeared, the air humidity was close to saturation, the fog outside the house was dense, the walls and floors inside the house would "bubble", and the air was wet everywhere, as if it were going to rain.