Return to Nantian annoying 500-word composition

Go back to Nantian two or three times a year. This year's returning to Nantian occurred around February 13, because the collision of hot and cold air caused the temperature to rise and the air humidity to increase.

When winter goes and spring comes, it's warm and cold at first. When people wake up, they find the world outside the window immersed in a vast sea of fog. This kind of weather is commonly known as the southern sky. When it comes to the southern sky in spring, water will come out of the walls and floors. In fact, it is very similar to the principle of sea fog. In summer, even if there is humid ocean airflow, the walls and floors are not cold enough inside and outside, and there will be no water. The prevention method is simple. When the damp "returning to the south sky" strikes, everyone must remember to close the windows at home, especially those facing south and southeast, so as not to give any chance for the moisture eyeing outside the window to sneak in. The most important period of moistureproof is in the morning and evening of every day. The air humidity in these two periods is higher than that at noon. If the doors and windows are not closed in time, water vapor will seriously penetrate into every corner of the house. In addition, if you think that the indoor air cannot circulate because the doors and windows are closed, I suggest you open the window for a short time at noon. Moisture-proof and dehumidification can also use scientific and technological means to mobilize all electrical appliances with dehumidification function in the home to reduce indoor air humidity.

Nowadays, the air conditioners used in general families have the function of dehumidification. But it takes two or three hours to adjust the indoor air humidity with air conditioner, and it will make people feel very cold indoors. If you are not satisfied with the dehumidification effect of the air conditioner, you might as well go to the mall to buy a special dehumidifier, which is faster, but consumes more electricity. In addition, the heater used for heating in winter can also alleviate the indoor humidity to a certain extent, but the effective radiation range of the heater is small, which can not achieve immediate dehumidification effect.

There are many desiccants specially used for moisture-proof and dehumidification in the supermarket now. The most common are moisture-absorbing boxes and bags. Many dehumidification box have scents, such as lemon, lavender, sweet orange, etc., which can make the house full of scents and apply to large spaces in daily life, such as living room, room, bathroom and kitchen. After using it for a period of time, you can take out the substances in the moisture absorption box and buy bulk desiccant and put it in the box for reuse. In addition, using absorbent resin and charcoal as raw materials to remove the smell of lemon, lavender and sweet orange can make the house full of fragrance, which is suitable for living room, room, bathroom and kitchen. After using it for a period of time, you can take out the substances in the moisture absorption box and buy bulk desiccant and put it in the box for reuse. Wet bags are more suitable for small spaces, such as closets such as wardrobes and shoe cabinets. You can hang a bag of dehumidifying bags to discharge moisture. In addition, it is quite interesting to make desiccant by hand. Put a proper amount of lime in a small cloth bag, tie it into a small bag and put it in every corner of the room. Lime itself has the function of absorbing water, and can also slow down the indoor humidity.

However, my stairs are doomed. I almost fell down when I came home every day. The stairs were so wet that I almost fell to the ground once. I really hate going back to Nantian.