How to remove formaldehyde after decoration is the fastest, and how to remove formaldehyde quickly a

Method 1: Open windows for ventilation.

This is the easiest way to get rid of formaldehyde. Because after the window is opened, the indoor and outdoor air will begin to circulate, and the air with formaldehyde will drift outside, so that the indoor formaldehyde concentration will be reduced. However, due to weather restrictions, there is only a small amount of time to open the window in winter or thunderstorms, so the effect of removing formaldehyde will become very poor, so we also need to use other methods when removing formaldehyde.

Method 2: Activated carbon.

Activated carbon is a more commonly used formaldehyde removal material, which has good adsorption of formaldehyde. Because there are many pores of different sizes inside the activated carbon, the pores equal to the molecular size of formaldehyde can adsorb formaldehyde. It can especially be placed in unventilated corners and cupboards of the home.

Method 3: Greenery.

Nowadays, many people will raise some green plants at home, such as spider plants, cosmos, pothos, etc., these plants can not only decorate the environment, but also can be used to remove formaldehyde. Because after these plants absorb a small amount of formaldehyde, they can rely on the microorganisms in the body to degrade the formaldehyde, so as to achieve the purpose of removing formaldehyde.

Method 4: Air Purifier.

An air purifier is to purify indoor air with the help of a machine. We can dilute formaldehyde by exhausting the indoor air containing formaldehyde through the purifier and replacing it with fresh air. Especially in the case of poor ventilation conditions, it is very necessary.

In daily life, tiger tail orchid, aloe vera, pothos, spider plant, monstera bamboo, etc. are good formaldehyde removal plants.

Moreover, the green plant has the reputation of "green air purifier", so it has a certain resistance effect on benzene, formaldehyde and other harmful gases produced in the decoration process. Ventilation is one of the most effective ways to reduce indoor formaldehyde after renovation. Because as long as the indoor air circulation is ensured, the content of harmful substances in the air can be reduced.

At the same time, it can also prevent harmful substances from accumulating in the room, so as to avoid the harm of these gases to the occupants. However, many owners think that indoor ventilation needs to be maintained for about 3 months, because there is no smell at that time. In fact, it has been found that formaldehyde release requires a very long process.

So even if you're moving into a new home, keep it well ventilated.

Greenery

When the house is renovated, you can actually put a few pots of green plants, which can not only beautify the environment, but also purify the air. However, it should be noted that green plants have limited air purification capabilities, so we can use them as auxiliary tools. Now the enzymatic treatment process has been recognized as a green production process that meets the requirements of environmental protection, which not only improves and enhances the wearing performance of textiles.

It is also conducive to the protection of ecological and environmental protection because it is non-toxic and harmless, has a low dosage, biodegradable wastewater, and no pollution. At the same time, biological enzymes are also used in the field of indoor decoration pollution, through phagocytosis and decomposition, to eliminate odor, formaldehyde and other pollution caused by indoor decoration. Photocatalyst is a general term for photocatalytic materials represented by nanoscale titanium dioxide.

It is coated on the surface of the substrate and produces a strong catalytic degradation function under the action of ultraviolet light and visible light.

1. Open windows for ventilationRegular ventilation should have been done, especially in summer, it is necessary to pay attention to ventilation, purify the indoor air, and accelerate the volatilization of indoor formaldehyde in summer, but it is necessary to ventilate, but the volatilization of formaldehyde takes a long time, and formaldehyde cannot be removed by ventilation alone.

2. Air purifier:The working principle of the air purifier is to enter the indoor air through the motor, and then distribute the air to the outside after the internal purification equipment, which is highly efficient, but the pass rate of the air purifier on the market is low, and it is difficult to buy a suitable and effective purifier.

3. Green plants:Many people will put some green plants indoors, green plants can effectively purify the air, the indoor dirty air is purified, but this method is not very good, formaldehyde exceeds the serious indoor will also kill many plants.

4. Photocatalyst:The photocatalyst method of formaldehyde removal is currently a more effective way to remove formaldehyde, the principle is to use titanium dioxide as a catalyst, and the catalytic decomposition of formaldehyde in the case of light requires good light conditions.

Ventilation, which is the most effective and easiest way to open the doors and windows of the room, to maintain air convection inside and outside the house, will last for about 6 months.

2.Placing activated carbon in all corners of the room and using the porous structure of activated carbon to adsorb formaldehyde can effectively improve indoor air quality.

3.Some plants can be placed indoors, and many green plants such as spider plants, cacti, and tiger tail orchids have a strong ability to absorb formaldehyde.

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 be emptied after adsorption saturation after moisture absorption, and a part of the harmful gases that have been adsorbed will be discharged, 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 after all, 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.

I have just experienced decoration, formaldehyde removal, and moved in not long ago, so let's share the way I have taken.

1. The most important thing to remove formaldehyde is ventilation. Answer: The main decoration is just at the end of May last year, coordinates Hangzhou, the weather is relatively fine, natural ventilation is the most economical and effective way, there is no hole to talk about the original, especially in the warmer (hot) season, formaldehyde is volatile (19), at this time the effect of natural ventilation is very good, note, continuous window ventilation will be better than the effect of stuffy method. (Attention!)

Be sure to wait for ten days, the paint and plates of the decoration will be ventilated after they are naturally dry, otherwise they will dry and crack! ）

2. Fan. For the wardrobes and display cabinets in the guest bedroom and guest limb hall, the respondent used two floor fans to blow air on the open cabinets and drawers to assist ventilation.

3. Activated carbon. **Relatively cheap, it is said to be able to adsorb formaldehyde, the answer is to use it to remove the smell of decoration, and it is also very possible to use it in the shoe cabinet and refrigerator to remove the odor, and it is also purchased and used.

4. Photophyllin. This spray is seen in the community owners, mainly for wood boards, furniture spraying, decomposition of formaldehyde after contact, the answer to the master a total of twice, are after work with the father to operate their own, the smell of the spray is very light herbaceous, more natural, no traces.

About a month and a half, the taste is basically gone, plus the decoration is the material I bought myself, and the materials are more assured, there is no vacancy for a long time to move in, there is no discomfort.

In addition to formaldehyde, we must first understand the ** of harmful gases such as formaldehyde.

Mainly a variety of decoration materials, in order to improve his performance, such as color fixing, anti-corrosion, etc., will add a lot of chemical components. For example, formaldehyde is added to the glue to increase viscosity, and benzene is added to the latex paint to prevent cracking after painting. Even if it is solid wood, it needs to be preserved, otherwise it will be mothed in a few years after selling it back, and it will definitely not work.

Now the vast majority of furniture is made of wood chips bonded to the city's MDF, particleboard, etc., and the surface is pasted with a layer of film, so that formaldehyde exists in a large number of boards, and because the outer layer is wrapped, the release is hindered, so that the formaldehyde release time is as long as 3-15 years. If you want to remove it quickly, you have to accelerate the release of formaldehyde in the board, for example, if you don't decorate it first, put the board at a high temperature to accelerate the release, and release it for several months, but it may damage the performance or appearance of the board.

Current formaldehyde removal methods and effects:

Ventilation and drying: It seems that the most economical method is that most people think that it will be about the same for half a year at most, but in fact, due to the above-mentioned characteristics of the board (wrapped in beautification film), it must be dried for at least 3 years to basically reach the safety level. The time and labor costs are still very high.

Activated carbon: Activated carbon is the most commonly used method, although it can adsorb, but it likes to adsorb water molecules the most. If activated carbon is ventilated and dried, most of the water is adsorbed, and it may reach saturation in 1 week.

Either replace it with a new one, or dry the activated charcoal and continue to use it. If the time is too long, activated carbon guarantees harmful substances, then it is a source of poison!

Green plants: For green plants, formaldehyde is also harmful to it, and it is not comfortable to suck too much, but it has no way not to suck it. If you really want to rely on green plants, then you need to have dense greenery like a rainforest at home. Several pots of green plants have limited adsorption.

White vinegar, water, etc.:

For formaldehyde in the air, there is a certain removal effect, because formaldehyde is easily soluble in water, and the acidity of vinegar does not have a good removal effect on formaldehyde, more is the absorption of water. But after all, it was just an absorption, and it didn't stop the release, and a simple single basin of water didn't have much effect.

Heating and ventilation: Heating up can indeed speed up formaldehyde emission. But how?

Summer may be good, all above 30 degrees, but on the shady side, the corners and the back of the cabinet where the sun does not shine, in fact, the temperature is not particularly high, and the emission effect is poor. In spring and autumn, if the temperature increases, you need to turn on the air conditioner, and you have to close the window to open the air conditioner, so as to achieve no dead angle heating, but close the window to obstruct air circulation, then when the formaldehyde is released, the higher the indoor formaldehyde concentration, the slower the emission will be, and you have to open the window regularly to close the air conditioning for ventilation. In this way, the temperature and emission of formaldehyde may last for half a year, and the formaldehyde at home can be almost dispersed, so in fact, the cost of manpower and time is very high.

Biological enzymes, photocatalysts, etc.:

This is the principle of formaldehyde treatment, biological enzymes are enzyme decomposition, and most of the photocatalysts are titanium dioxide catalytic, sprayed on the surface of furniture to decompose harmful gases such as formaldehyde. The more long-term effect is the photocatalyst, because it is titanium dioxide that will not degrade, and the aging of decomposition of formaldehyde is long, while biological enzymes will be affected by temperature and humidity and lose their activity because they are enzymes.

Formaldehyde in new houses is generally divided into two types, one is free formaldehyde in the air, and the other is formaldehyde that has not been released in the furniture. So most methods just remove free formaldehyde from the air, such as ventilation. The formaldehyde in the plate that has not yet been released will be continuously released into the air with the change of temperature.

One: reduce formaldehyde at the sourceThis is to start from the root and try to use environmentally friendly wood, that is, pure solid wood furniture products. If it is a new house that has been renovated, then this step can be ignored and look directly below.

2. Decomposition and release of formaldehydeBaizao Na adds two-component decomposition components, which can automatically adsorb and decompose harmful gases such as formaldehyde, and is sun-free for three years, which is very suitable for people who are in a hurry and have large pollution.

Three: Wipe down the furniture regularlyFormaldehyde is soluble in water, and furniture is an important part of household pollution, after moving in, regularly wipe the surface of furniture with water, can effectively take away the toxic and harmful substances attached to the surface of furniture, and can play a good preventive role in reducing the release of pollutants.

After decoration, the formaldehyde in the house is volatilized from the decoration materials. The most serious are sponges and synthetic artificial boards. The volatilization of this formaldehyde is a very slow process.

No matter what method you use to remove formaldehyde, it is useless. It can only be slowly cleared up over time. So the only correct way is to leave it vacant for half a year to a year after renovation, and let him volatilize by himself.

Don't trust the company's methods of removing formaldehyde. It's all just a gimmick.

After the home decoration is completed, there will be colorless and odorless but toxic formaldehyde in the air, so the formaldehyde needs to be removed, so that the indoor living is more assured, how to remove formaldehyde after home decoration? After the decoration is completed, people have begun to remove formaldehyde, but it has been more than a month since the removal of formaldehyde, and I don't know how long it will take to remove formaldehyde for decoration?

1. How to remove formaldehyde after home decoration?

a. Open windows to keep the house ventilated and breathable. By allowing the natural circulation of indoor air to recycle, harmful gases in the room are removed and diluted. This method is more primitive and more effective.

b. Plant removal method. Such plants include ivy, aloe vera, agave, spider plant, tiger pill orchid, gerbera.

c. Activated carbon adsorption method. Removing these harmful gases with activated carbon and bamboo charcoal with adsorption function is also a widely used method at present. However, there is a certainty that the action space of activated carbon is smaller than that of the acrylic group, and more activated carbon should be used.

d. Formaldehyde scavenger removal method. This method is direct and effective, and the product requirements need to be more professional, at present, such products include chemical products, nano photocatalysts, plant stock solution formaldehyde removal products, etc. This kind of product will have some secondary pollution, so it should be used with caution.

e. Soil method. 300 grams of black tea to make hot tea in two basins of water, put it in the living room, and then open the window. You can also put some orange peels, grapefruit peels, pineapples, etc. indoors. These things all have a role.

2. How long does it take to remove formaldehyde for decoration?

a. After the decoration is completed, the room should be maintained in a good ventilation state for 3 months, so that the volatile harmful gases can be released as soon as possible, and then you can move into the new home. However, only 80% of the houses can be moved in after 3 months, and 20% will take longer. It is important to know that many harmful substances are colorless and odorless, and there is no odor and odor, which does not mean that there is no pollution.

Like benzene, the smell of spiny ears is not large, but the harm to the human body is relatively large; The radioactive gas radon has no odor but can cause lung cancer.

b. After decoration, it is better to implement indoor formaldehyde detection. The inspection should be arranged at least 7 days after the decoration debate and decoration are completely completed. Within 7 days, it is the time when the concentration of various volatile pollutants is high, and after 7 days, it can basically be reduced to a stable state, which is the better stage for detection.

At the same time, the longer the window is opened, the higher the indoor pollutant concentration, and formaldehyde self-testing can be carried out by using a formaldehyde tester or test box.

How to remove formaldehyde after home decoration? The key to removing formaldehyde is to take the appropriate method, if you don't know which method is better, you should listen to the advice of professionals to ensure that formaldehyde decoration can achieve the best effect. How long does it take to get rid of formaldehyde in decoration?

The effect of formaldehyde also determines the length of time it takes for formaldehyde to be removed.