Teach you how to return to Nantian.

Guide: What about going back to Nantian? In the season of alternating winter and spring, it is always accompanied by returning to Nantian. Clothes are hard to dry at this time, the floor is wet and there is moisture everywhere. What should I do when I return to Nantian? Let me tell you something.

What is going back to Nantian?

Cantonese people are no strangers to "returning to Nantian". In the transition season of winter and spring, the temperature fluctuates greatly, which leads to the obvious change of indoor and outdoor temperature difference. When the temperature of an indoor object is less than or equal to the "air dew point", water vapor condenses on the surface of the object to form a "water outlet" phenomenon, which is called "returning to the south sky" by the citizens.

How to prevent moisture when returning to Nantian?

Going back to Nantian is more serious in the south, especially in places like Guangzhou, which is related to the sea and humid air in the south. When there is a "returning to the south sky", the air humidity will be saturated, and the walls and even the ground will "bubble" and be wet everywhere. It seems that the air can be squeezed out. Dense fog is the most distinctive appearance of "returning to the south sky" So are there any good moisture-proof measures?

1, newspaper

Prevent opening doors and windows, and spread newspapers on the ground and tables to absorb moisture.

Step 2 light candles

Lighting candles can prevent water vapor from condensing, thus reducing indoor humidity. If there is a musty smell at home, you may wish to choose a candle containing natural plant aromatic essential oil, which can not only dry the air, but also remove the musty smell indoors.

3. mop the floor with hot water and salt

This method can accelerate the evaporation of water. After mopping the floor, spread some waste paper boxes or newspapers in front of your house to let the soles bring less water in.

4. Dried peppers, firecrackers and braziers

People have always had traditional moistureproof practices. One is that dried peppers can absorb a certain amount of water, but they must be replaced frequently. The other is to place firecrackers with reliable quality, because there is sulfur in firecrackers, which can not only dehumidify but also kill insects. However, experts reminded that although the "earthwork" effect is good, such as firecrackers, there are safety problems, and citizens should be careful when using them. In addition, you can burn a pot of stove in the room to increase the indoor temperature, so that water vapor can not condense, thus reducing the indoor humidity.

Step 5 use equipment

You may want to use a dehumidifier, air conditioner or heater. At present, dehumidification products on the market mainly include dehumidifiers, air conditioners and heaters. The air conditioner used at home at ordinary times can play the role of dehumidification.

Step 6 blow the north wind

Open the doors and windows when the north wind turns. More than 80% of returning to Nantian disappeared because the cold air went south. If the weather forecast says that there is cold air going south and the local wind direction turns north, you can safely open the doors and windows for ventilation.

7. Lime absorbs moisture

There is also a small space such as bathroom. You may want to wrap quicklime in a cloth bag to absorb water. You can also poke holes in the washing powder bag and absorb moisture with washing powder.

Color TV can be turned on for several hours every day to remove moisture.

The environmental humidity is relatively high, and water vapor is easily attached to the surface and interior of color TV, and the image and sound quality will be affected to varying degrees. At present, the moisture-proof measures of new color TVs such as plasma and liquid crystal on the market are generally better than those of traditional CRT color TVs, so it is unlikely that they will fail due to air humidity in the first three years of use. For color TV sets that have been used for more than three years and have a lot of dust in the machine, users had better ask professional maintenance personnel to remove dust instead of doing it themselves to prevent leakage.

Phenomenon: After the color TV is turned on, some will make a "bang, bang" sound, some just have no sound or the image is "snowflake", and some will become clear after half an hour. Some color TV sets have been used for a long time, and a lot of dust seeps into the small holes in the back shell of the fuselage, and even condenses with moisture to produce the phenomenon of "crawling and leaking".

Solution: The simplest moisture-proof method is to turn on the machine frequently, such as running for 3 to 4 hours every day, and use the heat emitted by the transformer and other components to dissolve the moisture in the chassis. If "electricity leakage" occurs, you can use a hair dryer to move it up and down and left and right through the small hole behind the color TV to disperse the dust and moisture inside the color TV.

【 Tip 】 If water drops have appeared on the surface of the color TV, do not cover it with cloth, and try to keep the color TV in a breathable state.

Precautions:

"Back to Nantian", the temperature suddenly rose, but the indoor ground was still cold and wet. Therefore, when you return to the south in early spring, you can't rush to put on light clothes and pants, especially pay attention to keeping your joints warm. At the same time, the temperature and humidity of "returning to Nantian" are very conducive to the growth and reproduction of bacteria, and food and clothing are prone to mildew, which increases the chances of human infection with various digestive diseases and skin diseases. Therefore, special attention should be paid to food hygiene, clothes should be dried or ironed in time, and clothes with peculiar smell and moisture should not be worn.

In wet days, TV, computer and other "sensitive" electrical appliances should be used frequently in wet weather. Because there are a large number of integrated circuit boards in TV and computer, static electricity and dust are easily generated inside. If it is not used frequently, once the dust infected by humid air is inhaled by TV and computer, it is easy to cause problems such as short circuit or burning components.

Calligraphy and painting are the biggest victims in wet weather. Experts suggest that before returning to Nantian, calligraphy and painting should be wrapped in newspapers and put in sealed plastic bags. It is best to put mothballs, bamboo charcoal package, moisture absorbents and the like in the place.

Back in Nantian, how to protect the home from moisture?

Tiles:

Warm salt water mopping the floor has a miraculous effect.

Many people complain that every time they return to Nantian, the tiles and floors in the living room become "pure natural skating rink" in minutes. As long as the foot slips, people may slip from the door to the sofa. We can't mop the floor all the time, so what should we do to dehumidify more efficiently?

Many people will choose to lay one or two layers of newspapers on the tiles to absorb water. But what many people didn't expect was that newspapers were trampled after absorbing water, which was very easy to be damaged and dirty, and even affected family hygiene.

Actually, we don't need such trouble at all. A basin of warm salt water can easily solve the moisture-proof problem of the floor All we have to do is prepare a basin of warm water and add salt, then soak the mop in warm salt water and wring it dry, and then we can mop the floor. The principle is that the evaporation speed of warm salt water is faster than that of cold water, so the drying speed of ceramic tiles will be faster. Magnesium chloride and calcium chloride in salt can absorb water, prevent water vapor from condensing on the ground, and achieve long-term moisture-proof effect.

Bathroom:

Washing powder is a moisture-proof expert.

The wettest place in the house is the bathroom. Originally, the bathroom was usually wetter than other places. When you come back to Nantian, if you let it develop, the bathroom wall will not only be moldy, but also produce an unpleasant smell. So, how to protect the bathroom from moisture?

Moistureproof box is the most commonly used small object in our family at ordinary times, but the bathroom is not suitable for moistureproof box bought in the supermarket. At this time, washing powder has become a good helper for the bathroom to prevent moisture. We can put the washing powder into several small bags, then poke a few small holes in the bags and put them in the corners that need dehumidification.

Washing powder has good water absorption ability, and it will only become fragments after water absorption and will not deteriorate. Washing clothes is just right, it's not wasted at all. We can use scented washing powder to prevent moisture and make the bathroom full of dry and fresh taste.

When washing powder is placed, we usually turn on the exhaust fan in the bathroom. When exhausting, remember to close the bathroom door, try to keep the bathroom floor dry, and sweep away the accumulated water on the ground to avoid water vapor condensation.

Kitchen:

Sun-dried tea leaves can dehumidify.

In addition to the bathroom, the kitchen is also the hardest hit area in the home. The kitchen uses a lot of water, and there are all kinds of food residues, spices and other substances, which can easily attract cockroaches and ants. In addition to removing oil fumes, the moistureproof work in the kitchen should also be done well.

Usually, you can turn on more range hoods or exhaust fans to discharge moisture as soon as possible. In addition, baking soda and flour can also absorb water. It is worth mentioning that sun-dried tea leaves or used coffee grounds also have the same moisture absorption effect. We can find some gauze bags or clean old cotton socks, put some dried tea leaves or coffee grounds and hang them in different areas of the kitchen. Such a small bag becomes a dehumidifying bag for dehumidification and deodorization.

Wardrobe:

The absorbent box is placed on the clothes.

Every time I go back to Nantian, I am most worried about the moistureproof clothes. It is hot and humid in March and April, and there may be clothes to be washed every day, but in this humid weather, clothes are often hung for several days, and hanging outdoors for a long time will have a strange smell.

In fact, the most practical and simple way to go back to Nantian is to use a dryer. If there is no dryer to dry clothes, we can only choose a hair dryer. After clothes are aired outdoors for a period of time, you can take back clothes that are not particularly wet, dry the wet parts with a hair dryer, and then hang them indoors to dry.

In addition, the dried clothes should be put into the wardrobe in time. Of course, the wardrobe should also take moisture-proof measures, and the moisture-absorbing box can be said to be essential. We can hang several packages of moistureproof agent in the closet, but remember to hang them on clothes, so as to absorb the moisture that accidentally enters the closet.

Medicine cabinet:

Sealing performance is very necessary.

Wet weather affects not only the floor and clothes at home, but also some foods and medicines that need attention. Sugar coated pills, capsules, effervescent tablets, etc. If it is not properly preserved, western medicine is easy to get wet. Once a drug gets wet, its efficacy and quality will be greatly reduced or even deteriorated.

Therefore, when we store drugs, we can first pack them in fresh-keeping bags or sealed bags, or put them in covered glass bottles or plastic boxes. A small amount of Chinese herbal medicines can be put in the refrigerator. If it is more expensive Chinese herbal medicines such as Cordyceps, velvet antler, etc. , can be packaged in sealed bags and placed at the bottom of the rice jar, which can also effectively prevent water from invading the medicinal materials.