After the renovation of the new house, is it necessary to do indoor formaldehyde testing?

Formaldehyde detection is actually a very mysterious thing, when I was decorating the company, the unit of formaldehyde testing is very familiar with our company, and there will be no problem. If there is, it can't be said to be due to decoration, such as sofas, wardrobes, beds, and even the structural glue on the edge of the window of the new house and the marble glue used for dry-hanging marble on the exterior wall may lead to excessive formaldehyde. Because newly bought furniture is more likely to exceed formaldehyde.

There is also the decoration company always says how good the board is, but it rarely talks about the formaldehyde problem of structural adhesive, universal glue and so on, and these things are precisely the place where formaldehyde is most likely to exceed the standard.

The newly renovated house can live in a formaldehyde test that is qualified. However, the original detection method used by myself is not necessarily accurate, and the results can only be credible if formal professional instruments are used. The volatilization period of formaldehyde is as long as 3 to 10 years, and even if there is no taste, formaldehyde still exists indoors.

Formaldehyde must be removed.

You can use activated carbon algae earth material to remove formaldehyde by adsorbing formaldehyde to remove formaldehyde from the air. In normal times, open doors and windows to ventilate more, so that the air can be convected and formaldehyde is expelled. If economic conditions permit, it is also a good choice to invite a large-scale and well-reputed testing and governance organization to come to the door.

Formaldehyde is mainly contained in the glue, but the glue is inevitable in the decoration of the new house, whether it is latex paint, large core board, furniture, flooring, wooden doors, glass glue, styrofoam has the components of glue, will contain formaldehyde, that is to say, the new house decoration will contain formaldehyde, why formaldehyde detection because the newly renovated house, there will be formaldehyde in it more or less, and the bottom of the test is more reassuring. If you have a relationship or acquaintance, the formaldehyde test or ask someone from the Environmental Supervision and Administration Bureau to test, and it doesn't matter if you pay some money.

<> we can promise to reach below the national standard safety value after treatment, but it is impossible to guarantee that there is no formaldehyde at all Then there is a little residual formaldehyde, and activated carbon can play a long-term adsorption role. Activated carbon should be taken to the sun for about a week to dry the current wooden door is mainly solid wood composite, solid wood composite contains a large amount of MDF, MDF is a kind of artificial board, is composed of glue and plant fibers, contains a lot of formaldehyde.

Whether formaldehyde exceeds the standard or not, it cannot be relied on by the nose alone. Of course, many people think that those formaldehyde treatment companies must exceed the inspection standards just to make money. I can't say that, I've seen some inspections, it's really inaccurate, but it's really much better than not treating, and there are five main pollutants in the indoor air:

Formaldehyde, benzene, radon, ammonia, TVOC, each pollutant has its own content standards. When measuring, whether it is an institutional test or a self-test, the actual value and the standard value can be seen directly in the test results.

Actually, it doesn't make much sense because you've already finished renovating. Even if formaldehyde exceeds the standard, it is more difficult to control, and formaldehyde itself is colorless and odorless. And now most of the formaldehyde testing institutions are mainly selling products, formaldehyde can exist for 10-20 years, the best way to treat it in a small way, place plants that absorb formaldehyde, activated carbon, etc.

It is true that there are plants that can absorb formaldehyde, such as pothos, etc., but to treat the formaldehyde in a house, about 2,000 pots of pothos should be placed at home, and 100 activated carbon should be placed.

Although there is no specific regulation on how long it takes to move in, the content of decoration pollutants such as odor, formaldehyde, benzene and other decoration pollutants that have just been renovated is high, and there may be a problem of excessive formaldehyde, and direct check-in will have a bad impact on the body. Generally, if you are not in a hurry to move in, it is recommended to ventilate for half a year or a year before moving in, during which you can open the cabinet door to help ventilate the furniture.

In addition, the following methods can also be taken to assist in removing formaldehyde.

1. Ye Guang mud, activated carbon. This kind of formaldehyde can be physically adsorbed, but activated carbon has the problem of easy saturation and frequent replacement. Ye Guangni is more trouble-free, has stronger adsorption, and can also decompose adsorbates without secondary release.

Aldehyde removal spray: select some high-quality photophyll that decomposes the source of formaldehyde pollution to achieve the effect of removing decomposition. The next paragraph has no requirements for light and ultraviolet rays, and will not decompose incompletely.

2. Aldehyde spray: select some high-quality photophyll that decomposes the source of formaldehyde pollution to achieve the effect of removing decomposition. This section has no requirements for light and ultraviolet rays, and will not decompose incompletely.

3. Green plants and flowers. Theoretically, it is effective for the removal of aldehydes. However, it cannot remove aldehydes in large quantities and quickly, so it is mainly used for landscaping the indoor environment.

4. Air purifier. We need to understand that the main function of air purifiers is to deal with outdoor problems rather than indoor aldehyde removal, therefore, this is not as effective as ventilation in terms of aldezha removal, and I personally feel that it is not very necessary.

Don't worry about excessive formaldehyde in the new house, this is a common problem, but it is necessary to pay attention to it, because formaldehyde has been in the precedent in China's toxic gas ranking, as long as you choose a good response method, you can control formaldehyde within a safe range, the following are several commonly used methods to remove aldehyde, simple and convenient, I hope to help you.

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.

4. Ye Guangni 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, and it also has the function of decomposition, and does not need to be dried, and the use is very convenient.

There are many brands of air purifiers, mixed with fish and dragons, ordinary air purifiers do not have a good effect of removing formaldehyde, when purchasing, we should look for products with formaldehyde removal function, you get what you pay for, and it is not recommended to buy less than 1000 yuan when purchasing.

The above is the introduction of the method of removing formaldehyde, of course, there are many ways to remove formaldehyde, formaldehyde will continue to be released indoors for several years, it is recommended to use natural methods, open windows for ventilation + green plants + adsorption products to treat indoor formaldehyde problems, practical and healthy. For example, Ye Guang mud, diatom pure, etc., make your indoor air purification effect more significant! But the use of activated carbon should pay attention to the problem of saturation, Ye Guang mud is a variety of pure natural mineral purification materials, not a single material, the integration of the advantages of various materials, its fine pores are dozens of times that of activated carbon, the adsorption force is stronger, and not only can adsorb and decompose formaldehyde, but also can decompose benzene series, TVOC and other pollution, decompose them into non-toxic carbon dioxide and water, will not produce secondary pollution, and do not need to be dried during use, can be decomposed for a long time, and can be used for 3 years.

I think it's necessary, because I can do a formaldehyde test to see if my house has excessive formaldehyde.

It is definitely necessary to do it, after all, this thing is harmful to the human body, so you must be careful.

I think of course it is necessary to do formaldehyde testing, because you are going to live in it later, and I think this aspect of the problem should be carefully considered, because it is for your safety.

In addition to professional testing institutions, formaldehyde test kits may be the best choice for testing formaldehyde at home, and this method is simple and economical to operate. If the indoor formaldehyde detection exceeds the standard, the following methods are also more suitable for home aldehyde removal.

1.Formaldehyde in the new house exceeds the standard, the smell is serious, the first thing to do is to open the window for ventilation, at the same time you can open the wardrobe and drawer, so that the formaldehyde can be fully released, and then through the way of air convection, the formaldehyde will be released to the outdoors, although this step is simple to operate, but also pay attention to the weather conditions, this method is not suitable for the rainy season and winter.

2.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.

3.Using activated charcoal is also a great option. 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.Use an air purifier to remove formaldehyde, which is a popular method in recent years, but now there are many brands on the market, and it is recommended to choose products marked with the function of "removing formaldehyde", you must be cautious when choosing, it is not recommended to choose below 1500, and the formaldehyde filter element also needs to be replaced regularly!

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 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!

It's better to find a more reassuring one, this is also a matter related to our own health.

I think it's still very necessary, after all, formaldehyde is everywhere, and if the excess is too serious, you can prepare early.

I think it is necessary to do formaldehyde testing after the house is renovated, because after the house is repaired with high IQ, the formaldehyde content is seriously exceeded, and the impact on the body is also very serious.