How to remove formaldehyde after the renovation of a new house, how to remove formaldehyde after the

Put salt water in the new house.

Taking advantage of the water-soluble properties of formaldehyde, we can put a few pots of salt water in each room, so that a large number of pungent odors in the room can be initially absorbed.

How to remove formaldehyde after renovating a new house.

Indoor ventilation Everyone knows that formaldehyde is a volatile substance, so we can take advantage of this to open all doors and windows in the room to keep the air convection inside and outside the house, so that it can be maintained for about 2 months. However, this method should be careful to remember to close the doors and windows at night to avoid theft.

How to remove formaldehyde after renovating a new house.

Turn up the indoor temperature.

The volatilization rate of formaldehyde is generally very slow, if we want it to volatilize as soon as possible, we must try to increase the indoor temperature, and we can turn on the air conditioner for an appropriate amount of time to raise the indoor temperature to speed up the volatilization of formaldehyde.

How to remove formaldehyde after renovating a new house.

Adsorption of activated carbon, etc.

There are a few things we can use that can have strong odor adsorption to improve indoor air quality. At present, the most popular is the most popular activated carbon on the market. Placing about 50g of activated carbon per square meter can play a good role in the adsorption of formaldehyde, but at the same time, attention should be paid to the replacement of activated carbon, which is generally appropriate once every 7-8 months.

Here I also list other things that have the function of adsorbing formaldehyde, you can choose according to your needs: tea water, salt water, grapefruit peel, onion slices, pineapple pieces, white vinegar aromatherapy, etc., coal ash can also remove formaldehyde gas, you can choose to use it.

How to remove formaldehyde after renovating a new house.

How to remove formaldehyde after renovating a new house.

Greenplants The plant adsorption method is also a good option. After a large number of investigations and studies by scientists, many green plants such as spider plant, cactus, tiger tail orchid, iron tree, chrysanthemum, etc. have a strong ability to absorb formaldehyde. These plants can effectively absorb formaldehyde while decorating the room, which is one of the common methods to remove formaldehyde in new houses.

How to remove formaldehyde after renovating a new house.

Emerging formaldehyde removal methods.

You can also use some emerging scientific preparations and scientific research products to remove formaldehyde, such as the popular formaldehyde scavengers on the market and the emerging photocatalyst decomposition method, which are effective solutions to the hazards of formaldehyde in new houses. I hope my answer can help you.

First of all, ventilation is critical. The second is to find professional formaldehyde treatment products to treat. Because the volatilization time of formaldehyde is relatively long, it can reach 3-15 years.

Ventilation alone is time-consuming. There are also places such as green plants, fruit peels, activated carbon, etc., which also have a certain effect, but they can only play a small role. Therefore, it is recommended to find a professional treatment product to completely remove formaldehyde at one time.

There are also many people who will open the doors and windows to ventilate their new homes after they have renovated their new homes. This is because formaldehyde is a volatile gas, and opening doors and windows can allow harmful substances such as formaldehyde to be discharged indoors, so that it can be kept for about 2 months. However, this method should be careful to remember to close the doors and windows at night to avoid theft.

If you want to remove formaldehyde quickly, you can also take the physical adsorption method, for example, put more activated carbon indoors, it is recommended to place about 50g of activated carbon per square meter can have a good adsorption effect on formaldehyde. It is worth noting that attention should be paid to the replacement of activated carbon, which is generally appropriate once every 7-8 months.

1. Open window ventilation method:

The easiest way is to open the window for ventilation, when there is a relevant test table, if the indoor formaldehyde concentration after decoration is, open the window for ventilation for 3-5 days, the concentration will drop or about, but if the window is closed for 2 hours, the formaldehyde concentration will rise significantly. Therefore, it is recommended that the newly renovated new house should not be moved in immediately, and more windows should be opened for ventilation to reduce formaldehyde content.

2. Use green plants to remove formaldehyde

The newly renovated house can be placed indoors with more green plants, and when there is a relevant test table, green plants can be placed indoors, which can achieve the effect of purifying the air to a certain extent. However, the number of green plants should be determined according to the size of the room, such as a room of 10 square meters, it is recommended to place 2 pots of rice high green plants, which are not only beautiful and vibrant, but also can absorb formaldehyde and purify the air.

3. Activated carbon to remove formaldehyde

Activated carbon has a porous structure and has a relatively strong absorption capacity. In a newly renovated house, a large amount of activated carbon can be placed in various corners of the room or in the cabinet, which can not only deodorize, but also absorb harmful substances such as formaldehyde. However, because activated carbon is easily saturated, it should be replaced regularly to avoid re-contamination.

The new house has just been renovated The new house has just been renovated, don't move in immediately in the future, because there is a lot of formaldehyde residue in it, you can put a pot of spider plant in the room, it can play a role in removing and absorbing formaldehyde, and you should usually open more windows for ventilation.

The best way is to open the windows for ventilation, and if the smell is strong, open it for two more months.

Formaldehyde is the main culprit of renovation pollution, and it is the indoor pollutant that new homeowners want to remove the most. There are also many methods and products for removing formaldehyde on the Internet, but most of them have not been proven to be useful.

1.Ventilation and aldehyde removal is a gift from nature, as long as the weather allows us to unscrupulously open the window to remove aldehyde, through the dilution method to control formaldehyde within a safe range, but the release of formaldehyde is longer, the use of ventilation to remove aldehyde requires long-term persistence, and other methods need to be taken to reduce formaldehyde concentration when ventilation is not smooth.

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

3.Activated carbon has a large number of irregular pores, in which the pores similar to formaldehyde molecules will adsorb formaldehyde, which can achieve the purpose of purifying the air, but the number of internal pores is limited, when the adsorption is saturated, it may cause secondary pollution, and it must be replaced regularly when used.

4.The fresh air system can introduce fresh air outside and discharge harmful substances from the indoor space through the system's filtration device during the period when the windows cannot be opened, which will reduce the concentration of free organic pollutants in the indoor space to a certain extent and speed up the release of pollutants. Through continuous circulation, the indoor decoration pollution is controlled.

5.Formaldehyde will produce faster thermal movement under the action of high temperature, so that formaldehyde is released from the substrate, but it is difficult to completely remove indoor formaldehyde through high temperature, because the release life of formaldehyde is very long, continuous heating is not realistic, and in the process of using heating equipment, we should also pay attention to electricity safety.

Formaldehyde is released for a long time, and when treating, it is recommended to use a combination of multiple methods, so as to have a better effect of removing aldehyde, so that we can stay worry-free!

1. Open window ventilation: window ventilation is the simplest and most direct way to remove formaldehyde, but removing formaldehyde is a long-term work, and the effect of window ventilation is slow, so it can only be used as an auxiliary method.

2. Activated carbon adsorption: Activated carbon is cheap, simple and practical, and harmless to the human body. There are many small pores and crevices, relying on this physical adsorption of formaldehyde method has a certain effect, but after 1 month the activated carbon is saturated, the adsorption effect will disappear, and the activated carbon will emit a part of the harmful gas that has been adsorbed after the adsorption saturation, which needs to be replaced regularly.

3. Green plant purification: spider plant, tiger tail orchid, pothos and other plants can purify the air through photosynthesis, and also purify some formaldehyde gas. However, the adsorption capacity of plants is limited, and photosynthesis has no effect at night.

4. Air purifier: The air purifier can remove a certain amount of formaldehyde within a certain period of time, but formaldehyde exists in decoration materials and is continuously released, so this method treats the symptoms but not the root cause.

5. Install MIA fresh air system: the fresh air system sends the outdoor fresh air to the room through the fresh air supply device after filtering it through the fresh fan, the outside air has high oxygen content, but there are also many harmful gases and germs, and the filtration system of the fresh air fan can effectively intercept these harmful gases, which not only ensures that the indoor oxygen is sufficient, but also ensures the cleanliness and safety of the indoor air.