What are the tricks for removing formaldehyde?

Nowadays, people have a serious misconception about the pollution of new renovations. Formaldehyde is only a small part of the new decoration pollution, the decoration smell we smell is not actually the smell of formaldehyde, the general formaldehyde exceeds the standard by less than 5 times, and the human nose is not able to smell the smell. The smell is generally glue, paint, and wood.

The solvents used in glue paints (benzene, xylene, ethyl acetate, cyclohexane, etc.) are much more toxic than formaldehyde.

Because there are many dangers of formaldehyde, most people think that it is enough to remove formaldehyde. In fact, the current formaldehyde removal company, the formaldehyde removal method is generally spraying agent. The agent reacts with formaldehyde to form non-formaldehyde substances.

Or it is to form a dense film on the furniture to seal the formaldehyde in the furniture, which is not advisable. What is the difference between spraying and spraying? Paint has been used for thousands of years, and it still produces toxic odors, are these agents safe?

Impossible. If the formaldehyde concentration is reduced, it will bring new pollutants, which will outweigh the losses.

Formaldehyde (it should be said that it is newly renovated pollution control) treatment is recommended to do subtraction as much as possible, not addition. Reduce the amount of materials that produce pollutants. For example, find out the furniture with excessive formaldehyde or high odor, and move it outdoors to ventilate and cool for a period of time before using it.

or permanently demolished. But domestic materials, no matter how careful, will always be a little over-standard, and at this time it is best to ventilate.

However, it is not convenient to turn on the heating and air conditioning for ventilation. If possible, it is recommended to use a special air purifier for formaldehyde removal. Generally, this type of air purifier filter is oversized.

The general machine only has one or two kilograms of filter element, and the effect of removing formaldehyde odor is not good. It is recommended to buy more than 3 kg. Foreign machines are generally only about one kilogram (there is generally no need to remove formaldehyde abroad).

Some domestic models are specialized in removing formaldehyde, and the filter element weighs 8 kg (Forest Princess C03). Such a machine has a good odor removal effect.

Ventilation for three or five years! Reliable and real!

What are the current formaldehyde removal methods on the market? Which is the most effective?

Because the decoration of new houses will be more complicated, which will lead to more and more serious indoor formaldehyde pollution, new house owners are more and more vigilant about indoor formaldehyde pollution, so the removal of formaldehyde is more and more concerned by everyone, and then I will take you to see what methods are used to remove formaldehyde, which are really useful methods!

One: ventilation to remove formaldehyde.

After all, the air at home is not circulated, it will lead to the accumulation of harmful gases such as formaldehyde in the room, and after the accumulation to a certain volume, it will lead to excessive formaldehyde in the room, which will cause great harm to human health. However, ventilation only removes formaldehyde pollution in indoor air, but formaldehyde in decoration materials and furniture will continue to be released for 3-15 years.

2: Carbon bag to remove formaldehyde.

Buying some charcoal bags at home is a more affordable way to remove formaldehyde, but this is only a way to physically adsorb formaldehyde, and can not effectively remove indoor formaldehyde, the activated carbon contained in the carbon bag itself has a lot of physical voids, so that it can accommodate some formaldehyde and other harmful gases, but when these voids are filled with formaldehyde, they can no longer contain formaldehyde, and if the carbon bag is not replaced for a long time, these voids will also release the formaldehyde that was originally absorbed into it again. This will cause secondary pollution to the indoor air, so the use of charcoal to absorb formaldehyde needs to be replaced once in a week or so.

Three: ancient method of formaldehyde removal.

To put it bluntly, the older generation put orange peel and grapefruit peel and other fruit peels at home to absorb formaldehyde, or put some old vinegar or dry tea at home and other things, these things can only cover up the indoor decoration odor through the smell emitted by themselves, and will not have any effect on removing formaldehyde, after all, formaldehyde is a colorless and odorless harmful gas, and this practice of removing formaldehyde is completely covering your ears and stealing the bell.

Therefore, if you want to effectively remove the formaldehyde pollution generated after decoration, you need a professional formaldehyde removal company to treat these pollution sources that release formaldehyde, so as to effectively ensure the freshness of indoor air quality for a long time!

1. Open windows often for ventilation, when the weather is sunny and the air is fresh, then don't hesitate to open all the windows that can be opened as much as possible, and open all the drawers and doors of the furniture to circulate fresh air.

2. Make full use of the role of green plants, many green plants are not only beautiful at home, but also can purify the air. Using green plants to remove formaldehyde is currently a relatively common method.

After all, the air at home is not circulated, it will lead to the accumulation of harmful gases such as formaldehyde in the room, and after the accumulation to a certain volume, it will lead to excessive formaldehyde in the room, which will cause great harm to human health. However, ventilation only removes formaldehyde pollution in indoor air, but formaldehyde in decoration materials and furniture will continue to be released for 3-15 years.

The really useful method is to open the windows for ventilation, remove formaldehyde from the panels, remove bacteria, remove the odor in the home, and disperse the smell of decoration materials.

Ventilation to remove formaldehyde is a more traditional method. When the wind is strong, open the window to accelerate the indoor and outdoor air convection, which can effectively reduce the indoor formaldehyde content. However, this method cannot open windows in the absence of windy weather or other external factors, and it is recommended to use it in combination with other methods.

Ventilation is not available in our wardrobe and in all corners, at this time you can use activated carbon, basically small packets, put in the corner is very good, remember to replace it every once in a while.

Air purifier is also a popular method of removing formaldehyde, which can effectively remove formaldehyde without opening windows for ventilation, and the speed of formaldehyde removal is also fast.

Stevo formaldehyde removal air purifier uses a variety of technologies to effectively decompose and adsorb formaldehyde, odor, bacteria, dust, and other harmful substances.

Be sure to open windows frequently for ventilation, you should find a professional formaldehyde removal company to remove it, and you should also place pothos, activated carbon, and spider plants at home.

Removing formaldehyde is a major problem after many home decorations, and everyone will search on the Internet to see what good methods can be used for reference, but there are many unscientific methods to remove formaldehyde, which not only delays the time of selling Xiang to move in, but also increases the difficulty of removing formaldehyde.

1.Sharpstone.

It has a regular honeycomb-shaped void inside, which is larger than Luchai's area, can efficiently adsorb formaldehyde, and its adsorption capacity is strong, which can reach more than 20 times that of traditional activated carbon, not only has a large adsorption capacity, but also has an ion exchange function, which can decompose harmful substances such as formaldehyde into harmless carbon dioxide and water, and can be used for a long time without replacement. When choosing, pay attention to the fact that it is a gray ore, irregular shape, not round particles?

2.Ventilation.

When the window is opened, there will be a steady stream of fresh air to 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.

3.Active charcoal.

Activated carbon is a more effective way to purify the air, it has a strong adsorption effect on harmful substances such as formaldehyde, and the smaller the particles, the better the adsorption effect. It should be noted that most activated carbons have certain adsorption limits, and once saturated, they will no longer be absorbed, but will appear desorption, releasing absorbed harmful substances.

4.Fresh air system.

The fresh air system can ensure that the home is in a ventilated state 24 hours a day, which can greatly increase the exchange of indoor air and the outside world, although the effect is very good, but the first time of this fresh air system is more expensive, and it is a better choice to install it before decoration.

5.Photocatalysts.

The main principle of photocatalyst is that the spray will adhere to the surface of the object to form a strong film, on the one hand, it will slow down the release of formaldehyde, on the other hand, it will contact with the film during the release process, and oxidize formaldehyde by using the photocatalytic performance of the photocatalyst. However, in daily life, the film may oxidize and wear, and the effect will be halved.

To sum up, as long as you choose the right method, it is not difficult to remove formaldehyde, but it is not possible to use a single method, we can use several methods to carry out it.

Formaldehyde is the most harmful gas to human beings, and it is also known as the indoor "killer", especially in the decoration of new houses, which is easy to endanger the health of residents. So, how to effectively remove this harmful substance? The following will recommend 4 best methods to remove formaldehyde before flushing, let's take a look.

The best way to remove formaldehyde 1, activated carbon.

Introduction: Activated carbon is a widely used aldehyde removal product, mainly using the principle of physical adsorption to treat formaldehyde, due to its internal structure, so it has a strong adsorption capacity.

Advantages: Easy to use, low cost.

Disadvantages: The aldehyde removal period of activated carbon is only about 20 days, if the time is exceeded, the activated carbon will be in a saturated state, no longer has the adsorption capacity, and it will not be able to effectively adsorb formaldehyde, and the serious will have the risk of secondary release.

The best way to remove formaldehyde 2, photocatalyst.

Introduction: Photocatalyst is a catalyst originating from Japan that can oxidize with ultraviolet rays and divide formaldehyde (HCOs) into carbon dioxide and water.

Advantages: It can decompose formaldehyde very well, and it is low.

Disadvantages: the dependence on ultraviolet rays is extremely high, and the normal sun irradiation can not meet the standard of dispersing brightness and promoting oxidation, especially at night, which basically does not have the ability to remove aldehydes, and is now basically not used in Japan (the Japanese now use a plant extract to treat the plate and decoration), and the photocatalyst is still widely used in some domestic families.

The best way to remove formaldehyde 3, air purifier.

Advantages: The air purifier has a certain aldehyde removal effect, and at the same time, it can also filter and purify the air particles.

Disadvantages: The air purifier relies on an activated carbon filter to remove aldehyde, which has the same problem as activated carbon, which not only has a short time to remove formaldehyde, but also is easy to saturate, so that formaldehyde cannot be well avoided**. In addition, the cost of this method is also relatively expensive.

The best way to remove formaldehyde 4, governance institutions.

Many governance institutions have seized the psychology of people who are anxious to remove formaldehyde, and will take fumigation, blockade and other methods to control formaldehyde, once the blockade fails, formaldehyde will be strong, and at the same time rely on the agency to deal with it, it is also more expensive, according to the treatment area, the charging standard should be 30-60 yuan square meters.

Conclusion: The best way to remove formaldehyde for 4 kinds of formaldehyde is analyzed here. In fact, if you really want to avoid the damage of formaldehyde, these methods alone will not work.

The best practice is to choose environmentally friendly types of decoration materials and furniture before home decoration, so that there is no need to worry about the health of your family being threatened.

The green plant is simple and environmentally friendly, and it is inexpensive.

Always open the windows for ventilation, buy a few bamboo charcoal bags or bamboo charcoal crafts and put them in the house.