Is it necessary to remove formaldehyde in a new house? Is it necessary to remove formaldehyde after

Now there are many companies that help others test the air pollution in the room, you can spend some money to hire them to your new house to test whether the residual content of formaldehyde and benzene exceeds the standard, if it exceeds the standard you have to find a way to ventilate, if not, you can buy some green plants at home, such as evergreen and the like can absorb some residual formaldehyde and benzene.

It is very necessary to remove formaldehyde in the decoration of new houses. Although many decoration coatings and new furniture promise to be environmentally friendly, formaldehyde-free, and pollution-free materials, there are many contents of new house decoration, and there will be harmful gases such as formaldehyde in the indoor environment after decoration. If conditions permit, please ask a professional formaldehyde removal company to remove indoor formaldehyde and issue a certificate of test results.

Of course, you can also test formaldehyde by yourself, buy formaldehyde detectors in regular stores (not expensive more than 100 yuan), detect formaldehyde and other harmful gas concentrations in various places in the house (detected after 24 hours of closure), and its concentration shall not be greater than the national living environment formaldehyde standard value), it is best to detect several times, if it does not exceed, congratulations on moving to a new home and moving in normally. If it exceeds the standard, sorry, you have to remove formaldehyde first. There are several ways to remove formaldehyde:

1. Please ask a professional formaldehyde removal company to remove formaldehyde.

2. Ventilation, open doors and windows, let the air circulate, and bring formaldehyde and other harmful gases to the outdoors.

3. Activated carbon pack, absorbing formaldehyde, this is also often mentioned, although a small amount of activated carbon pack is of little significance, but it is better than nothing.

4. Green plants, green plant bonsai and beautiful, there are formaldehyde that can be absorbed.

5. Humidifiers, purifiers, purifiers, formaldehyde is easily soluble in water, and water is used to dissolve formaldehyde. Or use formaldehyde scavenger to decompose formaldehyde molecular mechanism through chemical methods and convert it into fresh air. For example, the dio polyester air purifier uses pure plant extraction and adds new graphene materials (to increase the adsorption of formaldehyde molecules) to decompose harmful gases such as formaldehyde and convert them into fresh air.

Is it necessary to remove formaldehyde after the decoration of the new house, which should be divided into 2 situations:

First: formaldehyde that has been volatilized

1. Ventilation. If you want to remove formaldehyde that has already volatilized, we only need regular ventilation to quickly remove it. This method is convenient, no cost, and the effect is obvious! However, as soon as the doors and windows are closed, formaldehyde will soon exceed the standard!

2. A ventilation system can be installed to accelerate the emission of formaldehyde outdoors!

3. Air purifier with activated carbon filtration function filters formaldehyde!

The above three methods are effective for volatile formaldehyde, but they can only remove the volatilized formaldehyde, and have no effect on the formaldehyde that is not volatile.

For poorly ventilated corners, we can use activated carbon to absorb formaldehyde, but activated carbon is easy to reach plumpness and needs to be replaced frequently!

Second: there is no volatile formaldehyde

1. Buy formaldehyde remover or spray it on the surface of decorative materials and remove formaldehyde by chemical reaction with formaldehyde!

2. Improve the indoor temperature (increase the indoor temperature), so that the formaldehyde that does not volatilize will accelerate the volatilization!

3. Find a professional company to remove formaldehyde!

As we all know, the newly renovated house has odor and formaldehyde are the norm, the main indoor formaldehyde is the decoration materials used in the decoration, the adhesive used in the decoration process, the newly purchased furniture, etc., the harm caused by excessive formaldehyde is not negligible. Then, formaldehyde must be removed after the renovation of the new house.

As we all know, after the decoration of the new house, there will be some harmful gases such as formaldehyde, ethylene, ammonia, benzene and other harmful gases in the environment. So, how to remove formaldehyde after the renovation of a new house? Here are a few practical tips for your reference:

Open windows for ventilation to remove formaldehyde (the best drying effect in summer) Try to open doors and windows to allow the air to form convection and volatilize harmful gases. Note: Interior cabinets, wardrobe doors, and drawers should be opened as well!

Activated carbon to remove formaldehyde For some activated carbon packets placed in the cabinet or drawers and other corners, it can also play a role in purifying the environment Note: According to the instructions, replace the activated carbon packets regularly! Green plants remove formaldehyde Whether it is the essence of air or the decoration space, green plants are the standard configuration of modern home decoration Note:

Pothos, tiger tail orchid, spider plant, etc. are better! Take 300 grams of black tea and put it in a basin, brew it with boiling water, and place it in the room Note: Open the window for ventilation!

Take 3-5 burned briquettes or 400 grams of coal ash and put them in a container and place them in the room Note: open the window for ventilation Seeing this, I believe you have also discovered that the best way to remove formaldehyde is undoubtedly to open the window for ventilation and maintain indoor air circulation!

Have you learned? Let's get started.

It is necessary, it is very necessary, the harm of formaldehyde is very great, it will affect the health of the body, the new house must be renovated often open windows for ventilation, and formaldehyde can be removed with plant activated carbon.

Formaldehyde is indeed very harmful, in addition to formaldehyde, there are other harmful substances, it is necessary to remove them for the health of the family. It is important to ensure adequate ventilation.

It is necessary, now the formaldehyde pollution of interior decoration is very common, especially if there are children and the elderly at home, etc., it should be tested by a professional organization.

Nowadays, there are many formaldehyde removal companies on the market, and it is difficult for us to distinguish whether the formaldehyde removal company is regular. If you want to remove aldehyde, you can not only find a formaldehyde removal company, the following is for you to introduce some aldehyde removal tips, for your reference, I hope to help you.

1. Opening windows for ventilation is a zero-cost method for indoor formaldehyde removal, and it is also a more practical method. However, the ventilation method also has many limitations, which has a certain relationship with the house type and location, and the formaldehyde release life in the decoration materials is very long, only using the method of opening the window to ventilate the indoor formaldehyde problem is too slow, and the ventilation method can only be used as an auxiliary method to control formaldehyde.

2. Putting some green plants at home can also effectively remove odors, especially pothos, spider plants, aloe vera, monstera, cactus, ivy, etc., which can effectively absorb harmful gases. In addition, large plants such as the Ping An tree and the camphor tree, which are more popular on the market, can release a fresh gas on their own, which makes people feel happy, and is also more suitable for removing the smell of new furniture.

3. Using activated carbon is also a good choice. The surface of activated carbon is rich in pores, which can adsorb indoor odors, and also has a certain effect on pollution control, but the activated carbon treatment capacity is limited, and it will produce saturation after about half a month of use, and it is impossible to continue to work.

4. The fresh air system is similar to the ventilation method of removing formaldehyde, but there is no need to open the window when in use, and the air delivered to the room is filtered, and it is also used when it exceeds the standard.

5. We all know that formaldehyde is volatile at high temperature, and we can use some heating equipment to increase the temperature at home a lot, so that a large amount of formaldehyde gas can be volatilized, and then formaldehyde can be removed by opening windows for ventilation. Repeated operation a few times, you can remove most of the formaldehyde in the home, but we must pay attention to safety when using heating equipment to avoid fire.

Formaldehyde is very harmful to the human body, and it is recommended to use a combination of methods when dealing with it, so as to stabilize the formaldehyde concentration in a safe range faster!

There is a need. Because there are many pollution sources in the new house after decoration, it is easy to cause exceedance after superposition.

Let's start with the source of the pollution.

1. Wooden furniture.

Wooden furniture is one of the largest sources of indoor formaldehyde release, especially in small spaces such as bedrooms, if the cabinet is large and many, it is necessary to pay more attention to formaldehyde when choosing materials, and when choosing board furniture, it is necessary to identify the environmental protection E1 level, if there is a condition, it is best to choose solid wood furniture.

2. Wall decoration.

Due to the large area of the wall at home, if we accidentally use substandard materials, we will be surrounded by formaldehyde, so we should be careful when buying wallpaper and wall paint. First of all, the wallpaper should be made of environmentally friendly materials with low odor, and the wall should be painted with qualified formaldehyde content.

3. Soft decoration at home.

Carpets, curtains, these large areas of heavy soft decoration, are post-processed, and it is easy to exceed the formaldehyde standard. Therefore, when you buy carpets or curtains, you should also pay attention to their environmental protection issues, and it is best to smell whether there is a pungent smell, if there is a certain can not be purchased.

If you want to reduce the formaldehyde content of interior decoration as much as possible, it is recommended that you use less glue and boards, and if you must use them, choose environmentally friendly glue and solid wood boards. To achieve formaldehyde without dead ends, the following methods can be taken.

Method.

1. Open windows for ventilationVentilation to remove formaldehyde is simple and effective, and it needs to be insisted on, even if you move in, you have to ventilate frequently. It's just that the decoration pollution formaldehyde is more serious, generally at least three years to volatilize, although the ventilation is easy to use, but there is a drawback that is easy to repeat, when the window is not opened, formaldehyde will rise again, and it is better to use it with other methods.

Method.

2. Physical adsorptionCharcoal bag is often used to absorb formaldehyde, but it is easy to appear saturated after adsorbing a certain amount, and there is no decomposition effect, must be dried and replaced in time, if conditions permit, it is best to choose algae, decomposition medium and other purification materials with decomposition effect, not only sun-free, but also can really decompose formaldehyde, so that it can prevent the appearance of ** in the later stage.

Method.

3. Wipe with salt waterSalt water wiping the surface of furniture has always been our more advocative method of assisting in removing furniture odor, the harmful gases in the furniture are slowly released through the furniture surface plate, formaldehyde is soluble in salt water, wiping with salt water can take away some of the harmful substances attached to the surface of the furniture, and it can also play a good role in removing odor.

It is necessary to remove formaldehyde for the decoration of new houses, because the pollution hazard caused by decoration is very large, but it is impossible to completely remove it, so it is only possible to take some effective measures to purify formaldehyde and control it to the standard value, and it can be safely moved in without exceeding the standard.

The following measures to remove aldehydes can be used:

Step 1: Open the window ventilation is something that everyone will do after installation, but it is not enough to open the window alone, in order to increase the ventilation effect, we can also cooperate with the opening of furniture doors and drawers, etc., which can also accelerate the emission of furniture odors, and for poorly ventilated rooms or corners, you can also use electric fans to accelerate ventilation.

Step 2: Lanluo spray is used for furniture, the effect of removing furniture odor is obvious, it is not only safe and non-toxic, does not hurt furniture, but also can penetrate the inside of the furniture board, induce the decomposition of formaldehyde from the source, and the speed and efficiency of purification are higher.

Step 3: Blue locsite is a purification material of natural mineral components, which is tailored to the molecular size activation of formaldehyde, benzene and TVOC polluted by decoration for secondary pore, molecular locking, directional aldehyde removal, and purification is more accurate and efficient. Three years of sun-free, put it at home and don't worry about adsorption saturation, continuous purification is not **.

Step 4: We often need to wipe the floating dust on the furniture every day, especially the harmful substances inside the new furniture panels will be slowly released, so we can wipe it with some light salt water appropriately. Brackish water can carry away some harmful impurities.

Frequent wiping can also help.

It is necessary, but don't use activated carbon, activated carbon can only adsorb formaldehyde and can not be decomposed, adsorption saturation will be released again, my home was used for decoration before, Caihui deodordehyde discoloration ball, Tsinghua research and development products, formaldehyde adsorption and decomposition, but also through the discoloration of the formaldehyde adsorption situation. If you have elderly people and children at home, you can use it with confidence.

If you are in a hurry to move in for the decoration of a new house, then of course you have to remove formaldehyde, and you can use an air purifier to remove formaldehyde.

In fact, formaldehyde scavengers can only temporarily seal the source of pollution and prevent formaldehyde volatilization in a short time, and cannot completely remove formaldehyde pollution at all. Because formaldehyde pollution is continuous, usually lasts for 10 to 15 years, if the product is called disposable ** or completely **, unless the formaldehyde itself has volatilized, it is basically impossible.

It is necessary to 1The release of formaldehyde is long-term, and the complete release of indoor formaldehyde under natural conditions is more than 3 years, so it is necessary for us to remove formaldehyde, and the release of formaldehyde can be accelerated under artificial conditions.

2.Under the conditions of high temperature and high humidity, the release rate of formaldehyde is the fastest, and formaldehyde can be removed according to this characteristic. Then keep it ventilated, you can let the formaldehyde out faster, and you can also put some greenery indoors.

Whether it is necessary or not depends on the actual situation.

First, if it is a new house decoration, it must be done to remove formaldehyde, because the decoration of a new house is all new materials, and the concentration of formaldehyde must be high.

Second, if there are elderly people or children at home, formaldehyde must be removed. These two types of herd immunity are poor, if formaldehyde exceeds the standard, and it is easy to cause various diseases, do you think it is easy to see a doctor, or it is easy to remove formaldehyde!!

Third, if you want to have a child, or a pregnant woman who is already pregnant, you must remove formaldehyde. If the formaldehyde concentration exceeds the standard and affects the fetus, there is no place to buy this regret medicine. And this kind of impact is also difficult to investigate. As the saying goes, prevention is better than prevention!

Fourth, the decoration of more plates. Now many of them are customized for the whole house, not that the board is unqualified, even the best board has a certain amount of formaldehyde. In a limited space, formaldehyde may also exceed the standard. Therefore, formaldehyde must also be removed.

These are just a few of the things you usually do. Of course, there are many other conditions, such as sensitive people, allergic people, immunocompromised people, and so on.

Shenyang Jingzhi environmental protection is willing to answer your relevant questions.