What happens when the clothes hang in the dormitory for two months and it rains?

It will be damp and moldy, and the dirt can't be removed. If you wear perfume, it will taste worse when mixed with perfume. You can only wash it again. When it is half dry, hang it up and take it back to the dormitory to blow the electric fan. As long as the clothes don't stink. There are electric fans in your dormitory, too.

Molding is a common natural phenomenon, which often appears in food. Food contains a certain amount of starch and protein, and more or less contains some water. The growth and development of molds and eggs need water and warm temperature.

Moulds and eggs with low water activity value can't absorb water, but when the water activity value increases after being wetted, moulds and eggs will absorb water in food, and then decompose and eat nutrients in food. Wooden furniture, clothes, etc. It is easy to get moldy after being wet for a long time.

Mildew index

With the arrival of rain solar terms, the south has entered the rainy season, and these rainy days have made the air extremely humid. Because of the heavy rain and high air humidity, things at home are easy to get moldy. Grain mildew, causing waste; When drugs are moldy, they will go bad. Preventing mildew is not only a concern of large storage departments, but also very important for ordinary people who live at home.

When the mildew index is 0, it is generally not easy to mildew; When the mildew index is 1-7, mild mildew is easy to occur. At this time, it is necessary to ventilate the goods and reduce the speed of mildew. When the mildew index is 8- 13, moderate mildew is easy to occur, and the goods should be stored in a low temperature environment; When the mildew index is 14-20, serious mildew will occur. At this time, the goods should be placed in a sealed environment to prevent moisture from invading and accelerate mildew.