It is said that a renovated house needs to be ventilated, so how to do a good job of ventilation?

Summer is very hot, I bought a small apartment that is not transparent from north to south (** slightly cheaper), stuffy and hot, every day at home without air conditioning can not stay at all, but every day, the electricity bill rubs to **, simply unbearable, this matter was known by my friend, persuade me to directly open a hole in the entrance security door to solve it! Fill a bowl or bucket with cold water, add vinegar and place it in a ventilated room, and open the furniture door. In this way, it can not only evaporate the appropriate amount of water to protect the paint surface of the wall roof, but also absorb and eliminate residual odors.

<> fact, generally speaking, opening the window for ventilation immediately after the decoration is completed can not quickly remove the formaldehyde in the home, and if the outdoor weather is not very good, the moisture in the air will actually enter the room to destroy the original decoration effect, so the correct way is not to ventilate immediately to remove formaldehyde, but should close the doors and windows first, and then ventilate.

In the process of ventilation, there is only one thing to pay attention to: the sun is too strong in summer, and the air in the new house is relatively dry. So be sure to protect the furniture placed next to the window, especially solid wood furniture.

If possible, it is best to draw a layer of gauze curtain during the ventilation process. The scale of the window: when the window is just renovated, do not open all the windows, and choose a half-open way for ventilation, otherwise too much wind will cause cracks on the surface of the wall and furniture.

After a while, gradually open all the windows.

If the wall is not found to have cracked and sanded problems during decoration, and half of the wall can be decorated, and there is a problem of sanding and cracking, then the waste of materials and man-hours is serious, and the decoration period will also be delayed。Formaldehyde is released faster at high temperatures, and there is a higher formaldehyde emission of wood-based panels under high humidity. Therefore, it is necessary to create a high-temperature and high-humidity environment through "stuffiness" to accelerate the release of formaldehyde, so as to achieve twice the result with half the effort.

Newly renovated houses can open doors and windows for ventilation, but it is best to control the ventilation time between 9 am and 11 am and 14 pm and 16 pm every day, because this time can avoid the highest and lowest temperatures.

If it is not windy or rainy, be sure to ventilate for as long as possible, and try to open the windows and doors as much as possible. It is best to install anti-theft windows, so that it is safer to open the windows for ventilation.

After the new house has just been renovated, it is necessary to open the indoor windows ajar for ventilation to avoid cracking on the outside of the wall and solid wood furniture. In addition, in the process of ventilation, it is also necessary to open cabinets, drawers, bookcases, etc., so that the pollutants inside are released.

First, all the wardrobes and drawers in the home should be opened: in fact, if you want to let the residual harmful substances in the home quickly volatilize away, it is far from enough to open the windows and doors, because the home is also installed with a series of furniture such as wardrobes, drawers, etc., many times wardrobes, drawers will secretly produce a little formaldehyde, if in the process of ventilation, wardrobes and drawers are not opened, then the formaldehyde in this will not be effectively emitted, when moving into a new house, These harmful substances will still drift into the air of the house, or will be inhaled into the human body, so the best way is to open all the wardrobes and drawers in the house, which can help the residual harmful substances to dissipate quickly, and more completely! 2. Artificially increase the volatile wind force

The pattern of the house is different, each type of house is also different, some types of houses are relatively better ventilation effect, some types of houses are relatively poor, so for this case, even if all the windows, wardrobes and drawers at home are opened, the effect of ventilation at this time is not very good, so at this time you can use the wind power of the electric fan to effectively volatilize the residual harmful substances.

3. Place some plants that remove harmful substances: In addition to the above two simple methods, you can also use some plants to absorb harmful substances in the air, plants can not only decorate the room, but also it has a strong adsorption capacity, especially for the adsorption capacity of formaldehyde, these plants can effectively remove formaldehyde in daily life, such as tiger orchid, pothos. And so on, so after the renovation of the new house, you can put these foods in the house, not only to decorate the room, but also to purify the air in the house, but still remember to ventilate.

4. Activated carbon: Activated carbon is a widely used product to remove formaldehyde, but because of its internal structure, although activated carbon has a strong adsorption force, the saturation period of activated carbon is only about 20 days, and after 20 days, he has no ability to adsorb formaldehyde, and there is a danger of secondary release at this time, so pay attention to time when using activated carbon.

Fifth, the use of air purifier: air purifier, as the name suggests, can purify the air, so the use of air purifier can also effectively remove the harmful substances left after the decoration of the new house, the air purifier has a layer of filter is made of activated carbon, this substance can adsorb a certain amount of formaldehyde, but this method and the simple use of activated carbon have the same problem, in a short time can quickly reach saturation.

How to ventilate a new house most effectively after renovation?

1. All wardrobes and drawers in the home should be opened: in fact, if you want to let the residual harmful substances in the home quickly volatilize away, it is far from enough to open the windows and doors, because the home is also installed with a series of furniture such as wardrobes and drawers, and many times the wardrobe and drawers will secretly produce a little formaldehyde. These harmful substances will still drift into the air of the house, or will be inhaled into the human body, so the best way is to open all the wardrobes and drawers in the house, which can help the residual harmful substances to dissipate quickly, and more completely!

2. Artificially increase the volatile wind power: the pattern of the house is different, each type of house is different, some houses have a relatively better ventilation effect, and some houses have a relatively poor ventilation effect, so for this case, even if all the windows, wardrobes and drawers at home are opened, the ventilation effect at this time is not very good, so at this time, the residual harmful substances can be effectively volatilized with the help of the wind power of the electric fan.

3. When the windows are just finished decorating, don't open all the windows, you can choose half-open, up or down for ventilation.

4. If you decorate in winter, it is best to open the window for ventilation in the warm afternoon, and the ventilation time should not be too long each time, so as to prevent the wall near the window sill from being frozen and discolored. In summer, due to the high humidity, the air circulation is slower, so the ventilation time can be longer.

5. After the decoration is completed, even in summer or spring and autumn, do not always open the window, let alone open the large window. First, turning off for a period of time can increase the indoor temperature, which is conducive to the release of pollutants. The second is to open the window for a long time, which is not conducive to the maintenance of indoor furniture and walls and floors, and the best way is to close the window at night and open the window during the day.

In winter, you can open the windows at 10 a.m. and close them at 4 p.m.: in the summer, you can do it for a longer time.

1. Half-open method. Generally speaking, if the decoration is just completed, the latex paint painted on the wall has not yet dried, and the windows cannot be opened at this time, the surface of the latex paint will dry too quickly, and the inside is still wet, which is easy to hurt the wall and cause hollowing and other problems. If it is too humid, just open a small crack in the window, otherwise the indoor damp is easy to mold.

2. Maintain air convection. Ventilation is to make the indoor and outdoor air in a convective state, so that the indoor odor, harmful gases, etc. can be replaced to the outdoors, if it is a north-south permeable house is generally easy to produce convection, and other facing houses, in the case of poor convection, you can put some fans or open ventilation fans to assist air discharge.

3. Window opening time. It is best to open the window for ventilation when the temperature is higher at noon, at this time, the temperature is easy to make the indoor formaldehyde and so on better volatilized, so as to discharge the outdoors, and when the temperature falls back in the afternoon, the ventilation basically has no effect, and the window can be closed.

4. Grasp the indoor temperature. The optimal temperature for indoor ventilation is around 24-26 degrees, so in the cold weather in winter, you can turn on the heating or air conditioning to heat up, which helps the gas to volatilize, so that it can be ventilated and discharged outside.

5. The length of ventilation time. The ventilation time should be longer, not to say how long the ventilation time should be maintained every day, but it is best to ventilate the newly renovated house for half a year before moving in.

1. Safety; If you don't live for a long time, whether there is furniture at home or not, you should close the windows, first of all, the safety of the property, and secondly, the current weather You don't know when there is wind and when it will rain, so it is safer to close the windows;

2. Interior decoration; Whether the interior is latex paint or wallpaper, it is not suitable to open the window for a long time, it is not good to be too dry, and it is not good to be too damp.

So when to open the windows? How can you reduce pollution in your home?

When you go to a new house, open all the windows of your home after entering, and then you can stay at the door for a while before entering from the new one, because this is the time when the formaldehyde concentration in the home is the highest, and you must go in after full ventilation. I saw many netizens saying that they put green plants or activated carbon and other things at home, but what needs to be paid attention to when putting these things is:

1. Activated carbon is placed at home to remove formaldehyde, but activated carbon will have a little effect in the early stage, activated carbon relies on the adsorption capacity of pores to absorb some substances in the air including formaldehyde molecules, but because the pores of activated carbon are too large, it is very easy to adsorb saturation, once adsorption saturation, if the surrounding temperature rises, the adsorbed formaldehyde will be re-released, which becomes secondary pollution; Therefore, activated carbon must be replaced with a new one after a period of time.

2. The most adsorption of pothos, inhaling formaldehyde per hour is only 20 micrograms, if calculated in a room of 100 square meters, the formaldehyde standard of the whole room is reduced to the standard range, and 1800 pots of pothos need to be placed at the same time! And also to ensure that there is no new formaldehyde release during the absorption process. Therefore, plants only play an auxiliary role in the removal of formaldehyde.

Therefore, for formaldehyde, the release cycle is as long as 3 to 15 years, and the only way is to continuously remove formaldehyde and ventilate.

After the renovation of the new house is completed, open the windows for ventilation, so that the residual smell of the decoration in the house can be dissipated, you can put some green plants to absorb the residual in the air, or you can buy some charcoal to remove the odor.

After the new house is decorated, you can directly open all the windows, so that if you go to ventilate, you can let some formaldehyde be emitted.

When the temperature is high during the day, close the windows and stuff them, and ventilate them in the evening.

The newly renovated house opens the window for ventilation, which is a good way to remove formaldehyde and other decoration odor volatilization, and the new home must be ventilated for a long time before moving in, but the ventilation is not only to open the window, but also to pay attention to the method, next, I will introduce you to how to ventilate the newly renovated house? Let's find out!

Just finished decoration latex paint has not dried thoroughly, can not fully open the window, too fast drying, will cause hollowing in the later stage, the window to open a small crack on the line, to maintain air convection ventilation, in order to replace the indoor odor to the outdoors, open the window ventilation in the temperature is high, easy to let formaldehyde volatilize, indoor temperature grasp at about 24-26 degrees, help gas volatilization, so as ventilation and discharge outdoor.

What problems to pay attention to when decorating a house.

1. Don't make the partition of the shoe cabinet head, leave a little space so that the ash of the shoes can leak to the bottom layer. When installing lights above the sink and gas stove to determine the location of the floor drain in the bathroom, you must first think about it and measure the size. The floor drain is located on the side of the brick, if it is in the middle of the brick, no matter how the brick is tilted, the floor drain will not, and the plastic steel door must be calculated when the plastic steel door frame protrudes from the wall.

2. Regarding the treatment method of the sunny part of the brick, in the final analysis, it depends on the level of the workers. If the plasterer has a good level and the tools for grinding tiles are better, you should not hesitate to choose the practice of grinding at a 45-degree angle. From the point of view of effect, as long as the grinding is good, the yang angle method of grinding a 45-degree angle is the most beautiful!

If the level of the worker is really not good, then you still choose to use the yang angle strip, because the poor grinding of the 45-degree angle method is not as good as the effect of using the yang angle strip.

In a newly renovated house, keeping the windows ajar can make the decoration effect better and the check-in time faster.

The new house has just been renovated, and the indoor latex paint wall has not completely dried, and the window cannot be fully opened, because the large air flow will directly damage the wall, especially in windy weather, and it is enough to keep the indoor air circulation a little. In case of wet weather, it is recommended not to open the windows, as this will increase the humidity of the wall and easily lead to mold. The north-south permeable house is conducive to ventilation, and only by maintaining air convection can it contribute to the emission of harmful gases.

If there is no convection in the room, auxiliary equipment can be used to help the indoor air escape. The indoor temperature should be kept in a relatively high range, preferably around 24-26 degrees. It just reached the average temperature of the heating season in the north, and there was no unified heating in the south in winter.

Some auxiliary heating equipment (air conditioner or electric heater) can be used to keep the room temperature as high as possible to help the gas evaporate.

The ventilation time is not as long as possible, because the outdoor temperature is low in winter, which is not conducive to gas volatilization. It can be kept for about half an hour after each window opening. If the temperature is right and the weather conditions are good, you can ventilate for a few more hours.

If it is winter or the weather is not hot enough, you can close the doors and windows, turn on the radiator or air conditioner heating mode, and increase the indoor temperature, which can accelerate the release of formaldehyde. When "drying the new house", open all the drawers of the customized cabinet doors and finished furniture, and then move the sofa, bed and other furniture to the middle as much as possible, do not stick it on the wall, and let the new furniture "sweat" on all sides.

Renovation pollution can exist in every step before and after renovation, and in many cases it is unavoidable. Therefore, we can only release these decoration pollution through reasonable ventilation and improve the environmental protection and health of the living space. For newly renovated houses, if you don't want to be harmed by renovation pollution, it is generally recommended to ventilate reasonably for 3-6 months.

During ventilation, you should try to increase the indoor temperature by closing doors and windows to accelerate the release of formaldehyde. The above is the answer to the question of how to ventilate the newly renovated house to make the decoration effect better and the check-in time faster.