Is formaldehyde stuffy for 10 days and opening windows for ventilation for 2 days effective?

There is an effect, but in fact, the effect of continuous ventilation will be better in summer, and it is not necessary to open the window for ventilation for 2 days after 10 days of stuffiness, and the effect will be better when using the window for 2 days for 10 days in winter. Whether it is stuffy or all the time, ventilation is used to accelerate the release of pollutants in the room.

When the outside temperature is high, continuous ventilation will release pollutants more effectively, and the suffocation method is laborious and inefficient, when the outdoor temperature is low (e.g. below 10 degrees), the rate of release of indoor pollutants due to continuous ventilation is too low to be conducive to the release of pollutants, or the energy required for insulation is greatly increased, which is uneconomical.

There are endless methods to remove formaldehyde on the Internet, there are true and false, and it is inevitable that people will be dazzled when screened, so it is inevitable that people will have a headache, how to remove formaldehyde, as long as you choose the right method, it will be difficult for us to remove aldehyde, and the following will introduce you to several simple and commonly used aldehyde removal tips, so that you can save money and effort.

1. Plants. Plants are the best products provided by nature to remove formaldehyde, and the more respected ones on the market are: pothos, spider plant, ivy, and aloe vera. These plants are a combination of beauty and talent, both to decorate the home and to purify the air.

2. Open windows for ventilation.

Open the window ventilation is the best way to remove free formaldehyde, when the window is opened, there will be a steady stream of fresh air will dilute the indoor air containing formaldehyde to achieve the purpose of purifying formaldehyde, but the window is easily affected by the weather, and the effect is also affected by the house type when used.

3. Activated carbon.

Activated carbon has the function of adsorbing formaldehyde and other harmful substances, but activated carbon does not have the function of decomposition, so the adsorption capacity is limited, easy to saturate, and needs to be replaced frequently, otherwise it will become a new pollution source to emit harmful substances to the outside, resulting in indoor secondary pollution.

4. Arrowstone. It is a new generation of air purification products, mainly used to eliminate formaldehyde, benzene, radon, TOVC and other harmful gases released by interior decoration materials and various items, the adsorption capacity is dozens of times that of activated carbon, but also has the function of decomposition, and does not need to be dried, easy to use.

5. Formaldehyde scavenger.

Formaldehyde scavenger is the use of chemical or biological principles, formaldehyde decomposition into harmless carbon dioxide and water or other harmless substances, so as to achieve the purpose of purifying formaldehyde, but there are many manufacturers, the quality is also uneven, you must polish your eyes when purchasing, otherwise it is easy to cause the introduction of other harmful substances.

6. Muguang blue.

It is a high-quality formaldehyde removal product, which is superior to photocatalysts. After spraying, it can quickly penetrate into the inside of the formaldehyde pollution source, and the formaldehyde that takes 3-15 years to volatilize will be released at one time, and it will be decomposed into harmless carbon dioxide and water. The product does not require specific reaction conditions, can continue to decompose formaldehyde, benzene, TOVC and other harmful substances for 24 hours without interruption, and does not produce any harmful volatiles during the reaction process, will not cause secondary pollution, and can solve the problem of indoor formaldehyde pollution from the source.

There are many ways to remove formaldehyde, only by choosing the right method can we ensure health, and a variety of methods are used together, formaldehyde will be removed better and faster.

There are many ways to remove aldehyde, only one is too slow, don't think that formaldehyde is something we can't see and touch, it doesn't exist, in fact it is very stubborn, some inferior decoration materials formaldehyde release life can be as long as more than ten years, before moving into a new home, it is urgent to remove aldehyde, but you can't choose blindly, the following is for you to introduce some aldehyde removal tips for your reference.

1. There are a large number of irregular pores inside the activated carbon, among which the pores similar to the formaldehyde molecule will adsorb formaldehyde, which can achieve the purpose of purifying the air, but the number of internal pores is limited, and it may cause secondary pollution when the adsorption is saturated.

2. Plants can remove formaldehyde, although formaldehyde can be removed, but the amount of formaldehyde absorbed by it is very limited, and when the indoor concentration is high, if the plant simply relies on the adsorption of formaldehyde, its dosage is very large.

3. The most common way to remove formaldehyde indoors is to open windows for ventilation, and this method has almost no cost. But the ventilation method also has disadvantages, first of all, the location of the house should be good to achieve the effect of ventilation, and secondly, the formaldehyde in the decoration materials is in a state of continuous release, and it is impossible to completely remove formaldehyde through window ventilation, it can only play an auxiliary role in removing formaldehyde.

4. Ruishi is currently a popular aldehyde removal product, it is a pure natural ore, in which it has a large number of rules, and the size of the pores similar to formaldehyde, its adsorption capacity is more than 20 times that of activated carbon, and at the same time has an ion exchange function, which can decompose the adsorbed formaldehyde and achieve a long-term effective purchase.

5. Muguang Blue is an aldehyde removal spray with excellent effect, which can be sprayed on various furniture panels. It only needs to be sprayed evenly to remove formaldehyde, and it can penetrate into the substrate to decompose formaldehyde, benzene, TVOC and other harmful substances, and can remove formaldehyde from the root.

6. High temperature and drying can accelerate the volatilization of formaldehyde and other harmful substances, so you can take out drawers, movable furniture, mattresses, etc., to the balcony for ventilation and drying.

In winter, it will be better to use stuffy 10 windows and ventilate for 2 days. Whether it is stuffy or always ventilated, ventilation is used to accelerate the release of indoor pollutants, and continuous ventilation in summer will be better, and there is no need to open the window for ventilation for 2 days after 10 days.

Generally, to dissipate formaldehyde, we must first understand some specific characteristics of formaldehyde, first of all, we must understand the conditions when formaldehyde is released, the boiling point of formaldehyde is 20, if you can make the indoor temperature can basically reach about 25.

Formaldehyde can be quickly released from newly bought wardrobes, shoe cabinets, curtains, sofas and other furniture, to make the indoor temperature higher, so we have to close the doors and windows, so that the room becomes more stuffy, and then open the doors and windows for ventilation after a period of time, so that formaldehyde and other harmful gases can be dispersed faster and more.

Tips for removing formaldehyde:

1. Window ventilation method.

There is still some knowledge about the removal of formaldehyde in ventilation windows. When opening doors and windows to release formaldehyde odor, please pay attention to the time and method, otherwise it will cause cracking of the wall and affect the interior decoration effect. Only one or two windows need to be opened when opening doors and windows.

However, do not open all doors and windows. If the air convection is too great, it will be harmful to the decorative walls. When opening windows, it is best to choose morning and evening, try to avoid the sun at noon, and prevent the walls from cracking due to strong sunlight.

2. Clean water absorption method.

Generally, you only need to put a few basins of water in the renovated new house, and then pour vinegar, green onions, orange peels, etc. into the water, which can protect the paint surface on the top of the wall by evaporation and absorb the residual formaldehyde smell. You only need to change it twice a day.

3. Plant purification method.

Common houseplants include: aloe vera, chrysanthemum, Asteraceae, one-leaf orchid, monstera, etc., which can remove formaldehyde from the air and other harmful substances in the air.

Studies have shown that magnolia and spider plants can absorb more than 80% of harmful gases in a room. Aloe vera is also a good helper for removing indoor formaldehyde. It can absorb 90% of formaldehyde in 1 cubic meter of air. It can also absorb trichloroethylene from the air.

Stuffy for a few days to ventilate formaldehyde.

The newly renovated house needs to open the window for ventilation, but it is not recommended to open the window for ventilation all the time, because this method is actually more suitable for indoor formaldehyde has been completely released, some plates or furniture, wardrobes, formaldehyde will not be released all at once, it will be released slowly, in this case, you can choose to stuff for a few days and then open for a few days.

Correct ventilation and formaldehyde removal methods:

1. High temperature and humidity in summer are conducive to the release of indoor formaldehyde pollution, and it is the best period to remove formaldehyde.

2. In spring and autumn weather, the temperature is not high at night, so you can use the method of sealing the room temperature during the day and opening the window for ventilation at night.

3. The winter is low, and those with heating in the north can choose to be closed at night and ventilate during the day, and those without heating in the south can choose air conditioning or heaters to heat up the room to accelerate the release of formaldehyde, and then ventilate.

4. For the house type with poor ventilation, the method of direct blowing of a large wind fan to increase indoor air circulation can be used to cooperate with ventilation.

The effect is not obvious, the temperature difference between indoor and outdoor is large in winter, if you do not open the window often to ventilate, the air in the room is convection, and the formaldehyde released in the air will continue to accumulate, resulting in serious excess of formaldehyde concentration.

Proper fenestration ventilation is the most effective, fastest and least costly way to remove formaldehyde. Blow all the volatilized formaldehyde outdoors, so you don't have to worry about exceeding the standard.

Summary. 1. The correct approach should be to be stuffy for a few days and then open the window for a few days, because the indoor temperature can be increased by closing the door and stuffy, and after the temperature rises, the speed of formaldehyde release will be accelerated. Next, open the window for ventilation and ventilation, and the effect of removing formaldehyde will be better.

Is it better to remove formaldehyde in a new house, close the windows for a few days and ventilate for a day?

1. The correct approach should be to be stuffy for a few days and then open the window for a few days, because the indoor temperature can be increased by closing the door and stuffy, and after the temperature rises, the speed of formaldehyde release will be accelerated. Next, open the window for ventilation and ventilation, and the effect of removing formaldehyde will be better.

2. The newly renovated house needs to open the windows for ventilation, but it is not recommended to open the windows for ventilation all the time, after all, formaldehyde has not been released, and it is just lonely, and it has not had the effect of removing formaldehyde at all. For example, in some boards or furniture and wardrobes, formaldehyde will not be released all at once, it will be released slowly, in this case, you can choose to stuff for a few days and then open for a few days to release formaldehyde, and then discharge it outdoors through air convection.

How long does this cycle take?

Close it for a few days, open it for a few hours, and keep it on for a month, and how long will it take to do it?

Can you blow it with a fan, is the fan blowing at the room or at the window?

Do you want to turn on the air conditioner and heat it for a few hours before opening the window?

The use of onions, vinegar, steel, charcoal, pothos, these have a bit of an effect, in addition to formaldehyde.

The correct method of removing formaldehyde 1, the removal of formaldehyde can not be completed overnight, the formaldehyde volatilization period of some plates is relatively long, can reach 15 years, if the doors and windows are closed, the indoor formaldehyde concentration will be larger and larger. Next, open the windows to ventilate, so that all the residual amount in the room can be volatilized.

2. In this case, the indoor must not be able to live in, the most professional way is to ask the company to remove formaldehyde to come to the door to manage, their method also needs to close the doors and windows, seal for 24 hours, and then test the formaldehyde content. Formaldehyde removal through professional equipment, such as photocatalysts, will have a better effect.

Hello, after inquiry, in addition to formaldehyde, close the window for a week and then open the window, only fully let it play a role in removing formaldehyde, but this also depends on the specific situation, some time or even longer. As long as the temperature of the indoor space is not lower than minus 19 degrees, the general formaldehyde will slowly volatilize, the higher the temperature, the faster its release, especially the temperature exceeds 25 degrees Celsius. Therefore, when the temperature is high, be sure to open the window for ventilation.

Generally speaking, the frequency of opening windows for ventilation in winter is higher, and the windows are opened for ventilation once every three to five days. In summer, the frequency of opening windows for ventilation is lower, and the windows are opened for ventilation once every five to seven days.