Is it good to open windows and ventilate new houses 24 hours a day?

Open window ventilation can remove indoor free formaldehyde, but formaldehyde will be continuously released from the material, this process is very long, can reach 3 to 15 years, and it is not easy to completely remove in a short time, and it is difficult to do 24-hour ventilation, so in addition to formaldehyde, it is recommended to use a variety of methods in combination, the following are several easy to use methods, you can refer to it.

1. Wise Stone.

It is a purification product favored by decoration families in recent years, compared with other formaldehyde removal products, its own pores are more, with the dual function of absorption and decomposition, and the speed of formaldehyde removal is also fast. Its unique decomposition function can save the time of drying, and it is more convenient to use, which can effectively control the formaldehyde problem for a long time. When choosing, it is important to note that it is a gray ore with an irregular shape and is not a round particle.

2. Plants.

Plants such as green plants, aloe vera, cacti, pothos and other plants have a certain absorption capacity for formaldehyde, and can slowly consume the surrounding formaldehyde through photosynthesis. Because it is a plant, it is very safe and does not produce other harmful effects. However, it should be noted that the absorption of formaldehyde by plants is limited and can only be used as one of the comprehensive treatment methods to remove formaldehyde.

3. Activated charcoal.

Activated carbon to remove formaldehyde is the most commonly used way to remove formaldehyde in life, and the cost is low, but activated carbon is prone to adsorption saturation in a short period of time, and it needs to be replaced or dried after saturation. Another point to note is that if the amount of activated carbon is not enough, it will not play much role in removing formaldehyde indoors

4. Formaldehyde remover.

Formaldehyde scavenger actively adsorbs, captures and reacts to formaldehyde free molecules, once the reaction generates non-toxic polymer compounds, so as to achieve the purpose of quickly and effectively eliminating formaldehyde, but it itself is a high concentration of chemicals, although it is harmless to the human body, but it is also recommended that you pay attention to safety when using it, and use it as little as possible.

Fifth, the fresh air system.

The principle of the fresh air system is ventilation, the outdoor fresh air is filtered and transported to the room, and then the harmful substances containing formaldehyde are discharged outside to achieve the effect of removing formaldehyde.

Summary: Formaldehyde is very harmful, and the selection of furniture and decoration materials should be strictly controlled when decorating new houses to reduce formaldehyde from the source.

The new house needs to be ventilated all the time, because the smell in the new house is very strong, and there are toxic gases, and it must be ventilated 24 hours a day to let the gas out.

1. After the decoration, our home will inevitably produce some pungent odors, most of these smells are harmful to our body, most people will choose to open the window to ventilate to let these smells dissipate, but is the window ventilation really effective? Sometimes it makes the smell go down slightly, but sometimes it's the smell that becomes more complicated.

2. There are some ways to open windows for ventilation in the renovated house. When the renovation is just completed, never open all the windows, and choose to open the windows for ventilation. It can be half-open, up-open or down-open, etc.

If you open it all, it will cause some harm to the newly renovated house. After two weeks, it will be fully ventilated.

3. Open the window for ventilation.

Opening windows for ventilation can make indoor air circulate better, thereby reducing the concentration of toxic gases in the room. But opening windows for ventilation does not solve this problem at the source. In a poorly ventilated room, the formaldehyde concentration still does not decrease.

In the case of bad weather, it is useless to open the windows for ventilation. And now the outdoor air pollution is also more serious, the outdoor is also relatively high, and the ventilation of the window can achieve the desired effect. The window cannot be opened at any time, so the ventilation of the window cannot solve all the problems in the room.

5；Does green plants absorb formaldehyde?

Everyone knows that green plants have the effect of evolving the air, so you can buy some green plants and put them at home to purify the air.

For example: tiger tail orchid.

Saxivia has a good effect on purifying the air. Studies have shown that Saxivia can absorb some harmful gases in the room, such as sulfur dioxide, chlorine, ether, ethylene, carbon monoxide, nitrogen peroxide and other harmful substances.

Saxivie is a bedroom plant and is best used in the bedroom. Even at night, it absorbs carbon dioxide and releases oxygen. According to relevant studies, six waist-high tiger orchids can meet the oxygen intake of a person.

The use of coconut charcoal in indoor cultivation of tiger tail orchid can not only improve people's work efficiency, but also reduce the need to open windows for ventilation in summer.

It is a very common flower, this flower is an expert in absorbing harmful gases, not only can absorb harmful gases such as hydrogen sulfide, hydrogen fluoride, benzene, phenol, etc., but also can have strong resistance to sulfur dioxide, nitrogen dioxide, etc.

Formaldehyde is gradually precipitated into the air of the house by paint and other items, and the ventilation of the window reduces the concentration of formaldehyde in the house, but the precipitation process is still in the succession, if the window is closed, the formaldehyde concentration will gradually increase, this process has been going on, until a period of time, the speed of formaldehyde precipitation becomes very small, in order to ensure that even if the window is not often opened, the indoor formaldehyde content can also meet the requirements of cleanliness and hygiene.

Therefore, formaldehyde will still be there after ventilation, but it can greatly reduce the concentration of formaldehyde in the air. As long as it is reduced to less than milligram cubic meters, it is safe.

Ventilation can remove free bai formaldehyde, but you don't forget, the density of formaldehyde is heavier than empty qi, generally sinking in the range of 1 meter above the ground, if the wind is not good, there will still be formaldehyde.

On the other hand, you can't open the door 24 hours a day, so this method treats the symptoms rather than the root cause.

If you are in a hurry to move in, you can choose the well-known and reliable formaldehyde removal products on the market before moving in. The most important of these is to identify the main sources of pollution.

Generally speaking, the newly renovated house should be ventilated for at least 2-3 months, and if it meets the standard after the inspection, it can be done.

Otherwise, you can try to remove formaldehyde with the following methods:

1. Use a fumigator to raise the temperature so that formaldehyde is released, and the release is reduced.

2. The ventilation temperature is high, and the formaldehyde is ventilated when it is released quickly, and some plants can also be put in it.

3. Cabinets and furniture use some leaf wide mud, activated carbon materials, compared with activated carbon, leaf wide mud will not be adsorbed and saturated, and the special structure and composition of it can decompose the formaldehyde adsorbed in it, which can be used for a long time.

4. The smell is mainly the smell of paint, and wipe it with salt water.

5. Herbal formaldehyde scavenger decomposition, through a variety of herbaceous plants extracted from the plant liquid, decomposition of formaldehyde.

For new houses, it is necessary to open windows for ventilation to be able to release formaldehyde, so is the ventilation of new houses open windows all day? For friends who don't know when to open the window for ventilation, you can take a look at whether the ventilation of the new house provided by this site is good during the day or at night, I hope it can help you.

No, you don't.

In fact, this is not the right practice, in addition to formaldehyde ventilation, it is not necessary to open the window all day, to pay attention to the gradual and grasp the degree, you can choose to open the other half first, and then open the other half, and the paint on the wall of the newly renovated room has not been completely fixed, if the window is opened all day, it will lead to cracks on the wall, affecting the beauty of the house, it is generally recommended that the window ventilation needs to be separated every day, and the continuous time should not exceed one hour, Try to be between 9 a.m. and 5 p.m.

Generally speaking, in the case of a good outdoor air environment, the longer the window ventilation time is better, if the temperature is relatively low, it is recommended to open the window at least once a day in the morning and afternoon, and the ventilation time is 20-30 minutes each time. Generally, the window ventilation time is 9 a.m. to 11 a.m. in the morning, and the best ventilation time is 2 p.m. to 4 p.m., because the air quality is the best during these two time periods.

1.Open the windows of the new house to achieve air convection, pay attention to not open all the windows, and it is recommended to use half-open, up-open or half-open methods for ventilation.

2.When the window is opened for ventilation, the floor-to-ceiling electric fan is used to start the shaking mode to increase the wind force, so as to speed up the air flow and effectively reduce the indoor formaldehyde concentration.

3.In addition to opening windows for ventilation, it is also necessary to put activated carbon to adsorb residual formaldehyde in newly installed furniture such as cabinets and wardrobes at home.

4.In addition, it is recommended to choose the time to open the window for ventilation when the temperature is high, such as summer or 2-4 o'clock at noon, which can accelerate the volatilization of formaldehyde.

9-16 o'clock open the window ventilation is the best, if you do not open the window for ventilation for a long time, the indoor oxygen content will be reduced after a long time of breathing, and there will be more bacteria and dust in the air, which may float in the air, these substances will remain indoors, and may enter the respiratory tract, causing uncomfortable reactions. But before 9 o'clock, the sun has not yet photosynthesized and after 16 o'clock the sun has already set, these two time periods are the peak period of air pollution, so it is recommended to open windows for ventilation between 9 o'clock and 16 o'clock.

Will there be formaldehyde in the 24-hour window ventilation room, hello, there will still be formaldehyde in the 24-hour ventilation room. The formaldehyde concentration will be diluted by the new air, and the formaldehyde concentration will not rise all the time. Therefore, whether it is searching for sources during the day or sleeping at night, the windows should be opened frequently, which is conducive to air circulation.

Ventilation has not necessarily removed formaldehyde, after the decoration of the new house, the floor, wallpaper, wardrobe will release formaldehyde, especially inferior decoration materials, the release of formaldehyde will be as long as more than ten years, I hope my world cavity answer will help you, after the most rounded spine again I wish you good health and a happy mood! <>

Opening windows 24 hours a day for ventilation is definitely not good. Because the air quality is different at different times of the day. We often say that we should open the windows every day to ventilate the room in order to keep the space fresh and improve the air quality in the house.

Between 8 am and 10 am and 4 pm to 6 pm, the air quality during these two time periods is relatively good, and it is recommended to open the windows. The rest of the time, because traffic congestion generates a lot of exhaust fumes. If you open the windows for ventilation, then the air quality in exchange is not very good.

In addition, if there is a haze weather, everyone has closed doors and windows, how can they open the windows for ventilation? In hazy weather, the air quality outside is very poor, and you must wear a mask when you go out, otherwise you will inhale a lot of dust and harmful substances.

If you open the windows of your home at this time, then you are inviting these harmful substances into the house, isn't it stupid?

If you leave the windows open all day, if it rains, the humidity of the air in the house will be high, which may also affect the furniture. Especially in the south, if there is a southerly wind or rainy weather, the air is particularly humid.

At this time, everyone has closed doors and windows, and sometimes even has to prescribe dehumidifier, otherwise the whole house will be wet. If you open the windows again at this time, it will be a nightmare, and it will also cause damage to the wooden furniture in the house.

You can open the window half an hour before going to bed at night, and it is not advisable to open the window again when it is time to sleep. Because many houses are facing the road nowadays, if you sleep with the windows open, the noisy noise on the road will make it difficult for you to sleep.

In addition, there is a lot of dew in the morning, and the humidity of the air is also high. Long-term window opening time is also not good for the respiratory tract.

24-hour window opening can have a certain effect, but it cannot completely remove formaldehyde.

Because opening windows for ventilation can only speed up the flow of indoor air, although some harmful gases can be discharged, but its release cycle is very long, only by ventilation to remove, then it may take several years, or even more than ten years, so it is recommended to use it in combination with other formaldehyde removal methods, so the effect will be more obvious.

Therefore, if you want to completely remove formaldehyde, it is not possible to do it in one or two days, generally as long as you open the doors and windows for ventilation for more than 6 months, the formaldehyde content should be within the normal value, and you can move in at this time.

First, the correct method of formaldehyde ventilation:

1. First of all, the most important thing for ventilation is to open the window, and there must be wind passing through. In this way, the air can form a convection, which promotes the displacement of indoor and outdoor air and takes away the formaldehyde in the room. If there is no wind, you can also turn on the electric fan and use the wind of the electric fan to drive the air flow and strengthen the indoor ventilation effect.

2. Before ventilating, it is best to stuff the house for a few days. If conditions permit, you can also put some heating equipment indoors to increase the temperature in the room and speed up the release of formaldehyde. This shortens the ventilation time and makes the effect even more significant.

3. Due to the relatively large mass of formaldehyde, it is easy to accumulate in the corners of the room. Therefore, when ventilating, it is best to open the cabinets in the room, which is conducive to the flow of air and avoids the accumulation of formaldehyde in the corners and exceeds the standard.